Mock Version: 3.5
Mock Version: 3.5
Mock Version: 3.5
ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --noclean --target loongarch64 --nodeps /builddir/build/SPECS/gnutls.spec'], chrootPath='/var/lib/mock/dist-an23-build-python3.11-401465-72375/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8'}shell=Falselogger=<mockbuild.trace_decorator.getLog object at 0xffe284a250>timeout=86400uid=988gid=135user='mockbuild'nspawn_args=['--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.jolcsbh8:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/control', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']unshare_net=TrueprintOutput=False)
Using nspawn with args ['--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.jolcsbh8:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/control', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']
Executing command: ['/usr/bin/systemd-nspawn', '-q', '-M', 'bea6fe4ba6084bdd8d41844e7c6cea83', '-D', '/var/lib/mock/dist-an23-build-python3.11-401465-72375/root', '-a', '-u', 'mockbuild', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.jolcsbh8:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/control', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11', '--console=pipe', '--setenv=TERM=vt100', '--setenv=SHELL=/bin/bash', '--setenv=HOME=/builddir', '--setenv=HOSTNAME=mock', '--setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin', '--setenv=PROMPT_COMMAND=printf "\\033]0;<mock-chroot>\\007"', '--setenv=PS1=<mock-chroot> \\s-\\v\\$ ', '--setenv=LANG=C.UTF-8', '--resolv-conf=off', 'bash', '--login', '-c', '/usr/bin/rpmbuild -bs --noclean --target loongarch64 --nodeps /builddir/build/SPECS/gnutls.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8', 'SYSTEMD_NSPAWN_TMPFS_TMP': '0', 'SYSTEMD_SECCOMP': '0'} and shell False
Building target platforms: loongarch64
Building for target loongarch64
setting SOURCE_DATE_EPOCH=1725235200
Wrote: /builddir/build/SRPMS/gnutls-3.8.2-2.an23.src.rpm
Child return code was: 0
ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --noclean --target loongarch64 --nodeps /builddir/build/SPECS/gnutls.spec'], chrootPath='/var/lib/mock/dist-an23-build-python3.11-401465-72375/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8'}shell=Falselogger=<mockbuild.trace_decorator.getLog object at 0xffe284a250>timeout=86400uid=988gid=135user='mockbuild'nspawn_args=['--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.jolcsbh8:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/control', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']unshare_net=TrueprintOutput=False)
Using nspawn with args ['--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.jolcsbh8:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/control', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']
Executing command: ['/usr/bin/systemd-nspawn', '-q', '-M', '1b1c7350c38144f3a54186d3db37dfc1', '-D', '/var/lib/mock/dist-an23-build-python3.11-401465-72375/root', '-a', '-u', 'mockbuild', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.jolcsbh8:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/control', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11', '--console=pipe', '--setenv=TERM=vt100', '--setenv=SHELL=/bin/bash', '--setenv=HOME=/builddir', '--setenv=HOSTNAME=mock', '--setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin', '--setenv=PROMPT_COMMAND=printf "\\033]0;<mock-chroot>\\007"', '--setenv=PS1=<mock-chroot> \\s-\\v\\$ ', '--setenv=LANG=C.UTF-8', '--resolv-conf=off', 'bash', '--login', '-c', '/usr/bin/rpmbuild -bb --noclean --target loongarch64 --nodeps /builddir/build/SPECS/gnutls.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8', 'SYSTEMD_NSPAWN_TMPFS_TMP': '0', 'SYSTEMD_SECCOMP': '0'} and shell False
Building target platforms: loongarch64
Building for target loongarch64
setting SOURCE_DATE_EPOCH=1725235200
Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.ILXOKX
+ umask 022
+ cd /builddir/build/BUILD
+ cd /builddir/build/BUILD
+ rm -rf gnutls-3.8.2
+ /usr/lib/rpm/rpmuncompress -x /builddir/build/SOURCES/gnutls-3.8.2.tar.xz
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd gnutls-3.8.2
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ /usr/lib/rpm/rpmuncompress /builddir/build/SOURCES/fix-ipv6-handshake-failed.patch
+ /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch -f
+ /usr/lib/rpm/rpmuncompress /builddir/build/SOURCES/backport-CVE-2024-0553-rsa-psk-minimize-branching-after-decryption.patch
+ /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch -f
+ /usr/lib/rpm/rpmuncompress /builddir/build/SOURCES/backport-CVE-2024-0567-x509-detect-loop-in-certificate-chain.patch
+ /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch -f
+ /usr/lib/rpm/rpmuncompress /builddir/build/SOURCES/backport-fix-CVE-2024-28834-nettle-avoid-normalization-of-mpz_t-in-deterministic.patch
+ /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch -f
+ /usr/lib/rpm/rpmuncompress /builddir/build/SOURCES/backport-fix-CVE-2024-28835-gnutls_x509_trust_list_verify_crt2-remove-length-lim.patch
+ /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch -f
+ sed -i -e 's|sys_lib_dlsearch_path_spec="/lib /usr/lib|sys_lib_dlsearch_path_spec="/lib /usr/lib /usr/lib64|g' configure
+ rm -f lib/minitasn1/coding.c lib/minitasn1/decoding.c lib/minitasn1/element.c lib/minitasn1/errors.c lib/minitasn1/gstr.c lib/minitasn1/parser_aux.c lib/minitasn1/structure.c lib/minitasn1/version.c lib/minitasn1/element.h lib/minitasn1/gstr.h lib/minitasn1/int.h lib/minitasn1/libtasn1.h lib/minitasn1/parser_aux.h lib/minitasn1/structure.h
+ rm -f 'src/libopts/*.c' 'src/libopts/*.h' 'src/libopts/compat/*.c' 'src/libopts/compat/*.h'
+ autoreconf -fi
autopoint: using AM_GNU_GETTEXT_REQUIRE_VERSION instead of AM_GNU_GETTEXT_VERSION
Copying file m4/build-to-host.m4
Copying file m4/gettext.m4
Copying file m4/iconv.m4
Copying file m4/lib-ld.m4
Copying file po/Makefile.in.in
Copying file po/Makevars.template
aclocal: overwriting 'm4/pkg.m4' with '/usr/share/aclocal/pkg.m4'
libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, 'build-aux'.
libtoolize: copying file 'build-aux/ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIRS, 'm4'.
libtoolize: copying file 'm4/libtool.m4'
libtoolize: copying file 'm4/ltoptions.m4'
libtoolize: copying file 'm4/ltsugar.m4'
libtoolize: copying file 'm4/ltversion.m4'
libtoolize: copying file 'm4/lt~obsolete.m4'
grep: warning: stray \ before ,
grep: warning: stray \ before white space
configure.ac:55: warning: The macro `AC_PROG_CC_C99' is obsolete.
configure.ac:55: You should run autoupdate.
./lib/autoconf/c.m4:1659: AC_PROG_CC_C99 is expanded from...
configure.ac:55: the top level
configure.ac:137: warning: The macro `AC_HEADER_STDC' is obsolete.
configure.ac:137: You should run autoupdate.
./lib/autoconf/headers.m4:704: AC_HEADER_STDC is expanded from...
configure.ac:137: the top level
configure.ac:374: warning: The macro `AC_TRY_COMPILE' is obsolete.
configure.ac:374: You should run autoupdate.
./lib/autoconf/general.m4:2847: AC_TRY_COMPILE is expanded from...
m4/hooks.m4:34: LIBGNUTLS_HOOKS is expanded from...
configure.ac:374: the top level
configure.ac:39: installing 'build-aux/compile'
configure.ac:29: installing 'build-aux/missing'
aminclude_static.am:52: warning: if $(CODE_COVERAGE_BRANCH_COVERAGE: non-POSIX variable name
aminclude_static.am:52: (probably a GNU make extension)
Makefile.am:167:   'aminclude_static.am' included from here
aminclude_static.am:59: warning: if $(CODE_COVERAGE_BRANCH_COVERAGE: non-POSIX variable name
aminclude_static.am:59: (probably a GNU make extension)
Makefile.am:167:   'aminclude_static.am' included from here
aminclude_static.am:63: warning: ':='-style assignments are not portable
Makefile.am:167:   'aminclude_static.am' included from here
aminclude_static.am:64: warning: code_coverage_v_lcov_cap_$(V: non-POSIX recursive variable expansion
Makefile.am:167:   'aminclude_static.am' included from here
aminclude_static.am:65: warning: code_coverage_v_lcov_cap_$(AM_DEFAULT_VERBOSITY: non-POSIX recursive variable expansion
Makefile.am:167:   'aminclude_static.am' included from here
aminclude_static.am:67: warning: code_coverage_v_lcov_ign_$(V: non-POSIX recursive variable expansion
Makefile.am:167:   'aminclude_static.am' included from here
aminclude_static.am:68: warning: code_coverage_v_lcov_ign_$(AM_DEFAULT_VERBOSITY: non-POSIX recursive variable expansion
Makefile.am:167:   'aminclude_static.am' included from here
aminclude_static.am:70: warning: code_coverage_v_genhtml_$(V: non-POSIX recursive variable expansion
Makefile.am:167:   'aminclude_static.am' included from here
aminclude_static.am:71: warning: code_coverage_v_genhtml_$(AM_DEFAULT_VERBOSITY: non-POSIX recursive variable expansion
Makefile.am:167:   'aminclude_static.am' included from here
aminclude_static.am:73: warning: code_coverage_quiet_$(V: non-POSIX recursive variable expansion
Makefile.am:167:   'aminclude_static.am' included from here
aminclude_static.am:74: warning: code_coverage_quiet_$(AM_DEFAULT_VERBOSITY: non-POSIX recursive variable expansion
Makefile.am:167:   'aminclude_static.am' included from here
aminclude_static.am:78: warning: subst -,_,$(subst .,_,$(1: non-POSIX variable name
aminclude_static.am:78: (probably a GNU make extension)
Makefile.am:167:   'aminclude_static.am' included from here
aminclude_static.am:87: warning: addprefix --directory ,$(CODE_COVERAGE_DIRECTORY: non-POSIX variable name
aminclude_static.am:87: (probably a GNU make extension)
Makefile.am:167:   'aminclude_static.am' included from here
aminclude_static.am:87: warning: call code_coverage_sanitize,$(PACKAGE_NAME: non-POSIX variable name
aminclude_static.am:87: (probably a GNU make extension)
Makefile.am:167:   'aminclude_static.am' included from here
aminclude_static.am:88: warning: addprefix --directory ,$(CODE_COVERAGE_DIRECTORY: non-POSIX variable name
aminclude_static.am:88: (probably a GNU make extension)
Makefile.am:167:   'aminclude_static.am' included from here
aminclude_static.am:90: warning: addprefix --prefix ,$(CODE_COVERAGE_DIRECTORY: non-POSIX variable name
aminclude_static.am:90: (probably a GNU make extension)
Makefile.am:167:   'aminclude_static.am' included from here
aminclude_static.am:100: warning: ':='-style assignments are not portable
Makefile.am:167:   'aminclude_static.am' included from here
aminclude_static.am:100: warning: AM_DISTCHECK_CONFIGURE_FLAGS was already defined in condition TRUE, which includes condition CODE_COVERAGE_ENABLED ...
Makefile.am:167:   'aminclude_static.am' included from here
Makefile.am:21: ... 'AM_DISTCHECK_CONFIGURE_FLAGS' previously defined here
doc/Makefile.am: installing 'build-aux/depcomp'
+ echo SYSTEM=NORMAL
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.sWD7vP
+ umask 022
+ cd /builddir/build/BUILD
+ CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection'
+ export CFLAGS
+ CXXFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection'
+ export CXXFLAGS
+ FFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall  -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules'
+ export FFLAGS
+ FCFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall  -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules'
+ export FCFLAGS
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1 '
+ export LDFLAGS
+ LT_SYS_LIBRARY_PATH=/usr/lib64:
+ export LT_SYS_LIBRARY_PATH
+ CC=gcc
+ export CC
+ CXX=g++
+ export CXX
+ cd gnutls-3.8.2
+ CCASFLAGS=' -Wa,--generate-missing-build-notes=yes'
+ export CCASFLAGS
+ guile_snarf=/usr/bin/guile-snarf2.2
+ export guile_snarf
+ GUILD=/usr/bin/guild2.2
+ export GUILD
+ CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection'
+ export CFLAGS
+ CXXFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection'
+ export CXXFLAGS
+ FFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall  -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules'
+ export FFLAGS
+ FCFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall  -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules'
+ export FCFLAGS
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1 '
+ export LDFLAGS
+ LT_SYS_LIBRARY_PATH=/usr/lib64:
+ export LT_SYS_LIBRARY_PATH
+ CC=gcc
+ export CC
+ CXX=g++
+ export CXX
+ '[' '-flto=auto -ffat-lto-objectsx' '!=' x ']'
++ find . -type f -name configure -print
+ for file in $(find . -type f -name configure -print)
+ /usr/bin/sed -r --in-place=.backup 's/^char \(\*f\) \(\) = /__attribute__ ((used)) char (*f) () = /g' ./configure
+ diff -u ./configure.backup ./configure
+ mv ./configure.backup ./configure
+ /usr/bin/sed -r --in-place=.backup 's/^char \(\*f\) \(\);/__attribute__ ((used)) char (*f) ();/g' ./configure
+ diff -u ./configure.backup ./configure
+ mv ./configure.backup ./configure
+ /usr/bin/sed -r --in-place=.backup 's/^char \$2 \(\);/__attribute__ ((used)) char \$2 ();/g' ./configure
+ diff -u ./configure.backup ./configure
--- ./configure.backup	2024-11-11 18:06:29.440000000 +0800
+++ ./configure	2024-11-11 18:06:42.012000000 +0800
@@ -4593,7 +4593,7 @@
 #ifdef __cplusplus
 extern "C"
 #endif
-char $2 ();
+__attribute__ ((used)) char $2 ();
 /* The GNU C library defines this for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
     something starting with __ and the normal name is an alias.  */
+ /usr/bin/sed --in-place=.backup '1{$!N;$!N};$!N;s/int x = 1;\nint y = 0;\nint z;\nint nan;/volatile int x = 1; volatile int y = 0; volatile int z, nan;/;P;D' ./configure
+ diff -u ./configure.backup ./configure
+ mv ./configure.backup ./configure
+ /usr/bin/sed --in-place=.backup 's#^lt_cv_sys_global_symbol_to_cdecl=.*#lt_cv_sys_global_symbol_to_cdecl="sed -n -e '\''s/^T .* \\(.*\\)$/extern int \\1();/p'\'' -e '\''s/^$symcode* .* \\(.*\\)$/extern char \\1;/p'\''"#' ./configure
+ diff -u ./configure.backup ./configure
--- ./configure.backup	2024-11-11 18:06:42.012000000 +0800
+++ ./configure	2024-11-11 18:06:42.084000000 +0800
@@ -68764,7 +68764,7 @@
 # Transform an extracted symbol line into a proper C declaration.
 # Some systems (esp. on ia64) link data and code symbols differently,
 # so use this general approach.
-lt_cv_sys_global_symbol_to_cdecl="$SED -n"\
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
 $lt_cdecl_hook\
 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
@@ -82138,7 +82138,7 @@
 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
 lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`'
 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
+ '[' 1 = 1 ']'
+++ dirname ./configure
++ find . -name config.guess -o -name config.sub
+ for i in $(find $(dirname ./configure) -name config.guess -o -name config.sub)
++ basename ./build-aux/config.guess
+ '[' -f /usr/lib/rpm/anolis/config.guess ']'
+ /usr/bin/rm -f ./build-aux/config.guess
++ basename ./build-aux/config.guess
+ /usr/bin/cp -fv /usr/lib/rpm/anolis/config.guess ./build-aux/config.guess
'/usr/lib/rpm/anolis/config.guess' -> './build-aux/config.guess'
+ for i in $(find $(dirname ./configure) -name config.guess -o -name config.sub)
++ basename ./build-aux/config.sub
+ '[' -f /usr/lib/rpm/anolis/config.sub ']'
+ /usr/bin/rm -f ./build-aux/config.sub
++ basename ./build-aux/config.sub
+ /usr/bin/cp -fv /usr/lib/rpm/anolis/config.sub ./build-aux/config.sub
'/usr/lib/rpm/anolis/config.sub' -> './build-aux/config.sub'
+ '[' 1 = 1 ']'
+ '[' x '!=' 'x-Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld' ']'
++ find . -name ltmain.sh
+ for i in $(find . -name ltmain.sh)
+ /usr/bin/sed -i.backup -e 's~compiler_flags=$~compiler_flags="-Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld"~' ./build-aux/ltmain.sh
++ dirname ./configure
+ /usr/lib/rpm/anolis/force-as-needed-for-shared-lib-in-libtool .
Forcing -Wl,--as-needed in configure/libtool to workaround libtool bug (cf http://lists.gnu.org/archive/html/libtool-patches/2004-06/msg00002.html)
+ /usr/lib/rpm/anolis/fix-libtool-ltmain-from-overlinking
++ dirname ./configure
+ /usr/lib/rpm/anolis/fix-libtool-from-moving-options-after-libs .
Fixing libtool inside configure to pass -Wl,xxx options before libraries
+ /usr/lib/rpm/anolis/fix-dlsearch-path-in-libtool . lib64
+ ./configure --build=loongarch64-Anolis-linux --host=loongarch64-Anolis-linux --program-prefix= --disable-dependency-tracking --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --sysconfdir=/etc --datadir=/usr/share --includedir=/usr/include --libdir=/usr/lib64 --libexecdir=/usr/libexec --localstatedir=/var --sharedstatedir=/var/lib --mandir=/usr/share/man --infodir=/usr/share/info --with-libtasn1-prefix=/usr --enable-fips140-mode --enable-sha1-support --disable-static --disable-openssl-compatibility --disable-non-suiteb-curves --with-system-priority-file=/etc/crypto-policies/back-ends/gnutls.config --with-default-trust-store-pkcs11=pkcs11: --with-trousers-lib=/usr/lib64/libtspi.so.1 --htmldir=/usr/share/doc/manual --disable-guile --with-unbound-root-key-file=/var/lib/unbound/root.key --enable-dane --disable-rpath --with-default-priority-string=@SYSTEM
configure: WARNING: unrecognized options: --with-libtasn1-prefix, --disable-guile, --enable-dane
checking build system type... loongarch64-Anolis-linux-gnu
checking host system type... loongarch64-Anolis-linux-gnu
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a race-free mkdir -p... /usr/bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking whether make supports nested variables... (cached) yes
***
*** Checking for compilation programs...
checking for loongarch64-Anolis-linux-pkg-config... no
checking for pkg-config... /usr/bin/pkg-config
checking pkg-config is at least version 0.9.0... yes
checking for loongarch64-Anolis-linux-gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether the compiler supports GNU C... yes
checking whether gcc accepts -g... yes
checking for gcc option to enable C11 features... none needed
checking whether gcc understands -c and -o together... yes
checking whether the compiler is clang... no
checking for compiler option needed when checking for declarations... none
checking whether make supports the include directive... yes (GNU style)
checking dependency style of gcc... none
checking for stdio.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for strings.h... yes
checking for sys/stat.h... yes
checking for sys/types.h... yes
checking for unistd.h... yes
checking for wchar.h... yes
checking for minix/config.h... no
checking for sys/socket.h... yes
checking for arpa/inet.h... yes
checking for features.h... yes
checking for sys/param.h... yes
checking for sys/time.h... yes
checking for netdb.h... yes
checking for netinet/in.h... yes
checking for limits.h... yes
checking for threads.h... yes
checking for sys/mman.h... yes
checking for stdbool.h... yes
checking for stdckdint.h... no
checking for sys/uio.h... yes
checking for crtdefs.h... no
checking for error.h... yes
checking for stdio_ext.h... yes
checking for termios.h... yes
checking for sys/select.h... yes
checking for langinfo.h... yes
checking for xlocale.h... no
checking for semaphore.h... yes
checking for sys/wait.h... yes
checking for pthread.h... yes
checking for sys/cdefs.h... yes
checking for sys/ioctl.h... yes
checking whether it is safe to define __EXTENSIONS__... yes
checking whether _XOPEN_SOURCE should be defined... no
checking how to run the C preprocessor... gcc -E
checking for grep that handles long lines and -e... /usr/bin/grep
checking for egrep... /usr/bin/grep -E
checking for Minix Amsterdam compiler... no
checking for loongarch64-Anolis-linux-ar... no
checking for loongarch64-Anolis-linux-lib... no
checking for loongarch64-Anolis-linux-link... no
checking for ar... ar
checking the archiver (ar) interface... ar
checking for loongarch64-Anolis-linux-ar... ar
checking for loongarch64-Anolis-linux-ranlib... no
checking for ranlib... ranlib
checking for _LARGEFILE_SOURCE value needed for large files... no
checking for gcc option to enable large file support... none needed
checking dependency style of gcc... none
checking for loongarch64-Anolis-linux-ar... (cached) ar
checking the archiver (ar) interface... (cached) ar
checking whether the compiler supports GNU C++... yes
checking whether g++ accepts -g... yes
checking for g++ option to enable C++11 features... none needed
checking dependency style of g++... none
checking for bison... no
checking for byacc... no
checking for a sed that does not truncate output... /usr/bin/sed
checking whether to build with code coverage support... no
checking whether to enable maintainer-specific portions of Makefiles... yes
checking for faketime... no
checking for datefudge... no
checking whether faketime program works... 1731319604
no
checking for inline... inline
checking for egrep... (cached) /usr/bin/grep -E
checking for __get_cpuid_count... no
checking for struct iovec.iov_base... yes
checking for netinet/tcp.h... yes
checking for stdatomic.h... yes
checking for library containing __atomic_load_4... -latomic
checking for threads.h... (cached) yes
checking for sanitizer/asan_interface.h... yes
checking for valgrind/memcheck.h... no
checking for getrandom... yes
checking for KERN_ARND... no
checking for getentropy... no
checking for nettle >= 3.6... yes
checking for hogweed >= 3.6 ... yes
checking for __gmpz_cmp in -lgmp... yes
checking for libtasn1 >= 4.9... yes
checking whether to use the included minitasn1... no
checking whether C99 macros are supported... yes
checking whether to disable strict DER time encodings for backwards compatibility... no
checking whether to allow SHA1 as an acceptable hash for cert digital signatures... no
checking whether to disable the SSL 3.0 protocol... yes
checking whether to disable the SSL 2.0 client hello... no
checking whether to disable DTLS-SRTP extension... no
checking whether to disable ALPN extension... no
checking whether to enable TLS heartbeat support... no
checking whether to enable SRP authentication support... no
checking whether to disable PSK authentication support... no
checking whether to disable anonymous authentication support... no
checking whether to disable DHE support... no
checking whether to disable ECDHE support... no
checking whether to disable GOST support... no
checking whether to add cryptodev support... no
checking whether to add AF_ALG support... no
checking whether to add KTLS support... no
checking whether to disable OCSP support... no
checking size of void *... 8
checking size of long long... 8
checking size of long... 8
checking size of int... 4
checking for library containing setsockopt... none needed
checking whether to build OpenSSL compatibility layer... no
checking for gtk-doc... yes
checking for gtkdoc-check... gtkdoc-check.test
checking for gtkdoc-check... /usr/bin/gtkdoc-check
checking for gtkdoc-rebase... /usr/bin/gtkdoc-rebase
checking for gtkdoc-mkpdf... no
checking whether to build gtk-doc documentation... no
checking for glib-2.0 >= 2.10.0 gobject-2.0  >= 2.10.0... no
checking whether NLS is requested... yes
checking for msgfmt... /usr/bin/msgfmt
checking for gmsgfmt... /usr/bin/msgfmt
checking for xgettext... /usr/bin/xgettext
checking for msgmerge... /usr/bin/msgmerge
checking for ld used by gcc... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for shared library run path origin... done
checking 32-bit host C ABI... unknown
checking for ELF binary format... yes
checking for the common suffixes of directories in the library search path... lib,lib,lib64
checking for CFPreferencesCopyAppValue... no
checking for CFLocaleCopyPreferredLanguages... no
checking for GNU gettext in libc... yes
checking whether to use NLS... yes
checking where the gettext function comes from... libc
checking whether byte ordering is bigendian... no
checking for fork... yes
checking for setitimer... yes
checking for getrusage... yes
checking for getpwuid_r... yes
checking for nanosleep... yes
checking for daemon... yes
checking for getpid... yes
checking for localtime... yes
checking for mmap... yes
checking for clock_gettime... yes
checking for fmemopen... yes
checking for __register_atfork... yes
checking for secure_getenv... yes
checking for getauxval... yes
checking for libseccomp... no
checking for libcrypto... no
checking for librt... yes
checking how to link with librt... /usr/lib64/librt.a
checking for pthread_mutex_lock... yes
checking for library containing u8_normalize... -lunistring
checking for size_t... yes
checking for working alloca.h... yes
checking for alloca... yes
checking whether the preprocessor supports include_next... yes
checking whether source code line length is unlimited... yes
checking whether lstat correctly handles trailing slash... yes
checking for canonicalize_file_name... yes
checking for realpath... yes
checking for lstat... yes
checking for _set_invalid_parameter_handler... no
checking for explicit_bzero... yes
checking for fcntl... yes
checking for symlink... yes
checking for getdtablesize... yes
checking for gettimeofday... yes
checking for mprotect... yes
checking for memset_explicit... no
checking for memset_s... no
checking for readlink... yes
checking for secure_getenv... (cached) yes
checking for getuid... yes
checking for geteuid... yes
checking for getgid... yes
checking for getegid... yes
checking for snprintf... yes
checking for strndup... yes
checking for localtime_r... yes
checking for vasnprintf... no
checking for getpass... yes
checking for getexecname... no
checking for setenv... yes
checking for __xpg_strerror_r... yes
checking for isblank... yes
checking for pipe... yes
checking for pselect... yes
checking for pthread_sigmask... yes
checking for sleep... yes
checking for shutdown... yes
checking for usleep... yes
checking for mquery... no
checking for pstat_getprocvm... no
checking for gcc options needed to detect all undeclared functions... none needed
checking whether // is distinct from /... no
checking whether realpath works... yes
checking for faccessat... yes
checking for getcwd... yes
checking for complete errno.h... yes
checking whether ctype.h defines __header_inline... no
checking for working fcntl.h... yes
checking for pid_t... yes
checking for mode_t... yes
checking whether stat file-mode macros are broken... no
checking for C/C++ restrict keyword... __restrict__
checking for nlink_t... yes
checking whether stdin defaults to large file offsets... yes
checking whether ftello is declared... yes
checking whether ungetc works on arbitrary bytes... yes
checking for ftello... yes
checking whether ftello works... yes
checking whether getdelim is declared... yes
checking whether getdtablesize is declared... yes
checking whether getline is declared... yes
checking for struct timeval... yes
checking for wide-enough struct timeval.tv_sec member... yes
checking whether <sys/socket.h> is self-contained... yes
checking for shutdown... (cached) yes
checking whether <sys/socket.h> defines the SHUT_* macros... yes
checking for struct sockaddr_storage... yes
checking for sa_family_t... yes
checking for struct sockaddr_storage.ss_family... yes
checking for IPv4 sockets... yes
checking for IPv6 sockets... yes
checking whether limits.h has WORD_BIT, BOOL_WIDTH etc.... yes
checking for wint_t... yes
checking whether wint_t is large enough... yes
checking whether the compiler produces multi-arch binaries... no
checking whether stdint.h conforms to C99... yes
checking whether stdint.h works without ISO C predefines... yes
checking whether stdint.h has UINTMAX_WIDTH etc.... yes
checking whether imported symbols can be declared weak... yes
checking for pthread.h... (cached) yes
checking for pthread_kill in -lpthread... yes
checking whether POSIX threads API is available... yes
checking for multithread API to use... posix
checking whether malloc is ptrdiff_t safe... yes
checking whether malloc, realloc, calloc set errno on failure... yes
checking whether malloc (0) returns nonnull... yes
checking for mmap... (cached) yes
checking for MAP_ANONYMOUS... yes
checking whether memchr works... yes
checking whether memmem is declared... yes
checking whether <limits.h> defines MIN and MAX... no
checking whether <sys/param.h> defines MIN and MAX... yes
checking for O_CLOEXEC... yes
checking for promoted mode_t type... mode_t
checking whether snprintf returns a byte count as in C99... yes
checking whether snprintf is declared... yes
checking for wchar_t... yes
checking for good max_align_t... yes
checking whether NULL can be used in arbitrary expressions... yes
checking whether fcloseall is declared... yes
checking whether getw is declared... yes
checking whether putw is declared... yes
checking which flavor of printf attribute matches inttypes macros... system
checking whether ecvt is declared... yes
checking whether fcvt is declared... yes
checking whether gcvt is declared... yes
checking whether strdup is declared... yes
checking whether strndup is declared... yes
checking whether strnlen is declared... yes
checking whether strtok_r is declared... yes
checking for struct timespec in <time.h>... yes
checking for TIME_UTC in <time.h>... yes
checking whether execvpe is declared... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for intmax_t... yes
checking where to find the exponent in a 'double'... word 1 bit 20
checking whether snprintf truncates the result as in C99... yes
checking for snprintf... (cached) yes
checking for strnlen... yes
checking for wcslen... yes
checking for wcsnlen... yes
checking for mbrtowc... yes
checking for wcrtomb... yes
checking whether _snprintf is declared... no
checking whether vsnprintf is declared... yes
checking whether <wchar.h> uses 'inline' correctly... yes
checking whether wcsdup is declared... yes
checking for C compiler option to allow warnings... -Wno-error
checking for C++ compiler option to allow warnings... -Wno-error
checking for alignas and alignof... yes, <stdalign.h> macros
checking for alloca as a compiler built-in... yes
checking for static_assert... yes, an <assert.h> macro
checking for __builtin_expect... yes
checking for byteswap.h... yes
checking whether // is distinct from /... (cached) no
checking whether dup2 works... yes
checking whether fcntl handles F_DUPFD correctly... yes
checking whether fcntl understands F_DUPFD_CLOEXEC... needs runtime check
checking whether conversion from 'int' to 'long double' works... yes
checking whether fopen recognizes a trailing slash... yes
checking whether fopen supports the mode character 'x'... yes
checking whether fopen supports the mode character 'e'... yes
checking whether free is known to preserve errno... yes
checking for ftello... (cached) yes
checking whether ftello works... (cached) yes
checking whether __func__ is available... yes
checking for getdelim... yes
checking for working getdelim function... yes
checking whether getdtablesize works... yes
checking for getline... yes
checking for working getline function... yes
checking for gettimeofday with POSIX signature... yes
checking for library containing inet_ntop... none required
checking whether inet_ntop is declared... yes
checking for library containing inet_pton... none required
checking whether inet_pton is declared... yes
checking for loongarch64-Anolis-linux-objdump... no
checking for objdump... objdump
checking if gcc/ld supports -Wl,--output-def... no
checking if LD -Wl,--version-script works... yes
checking whether the compiler supports the __inline keyword... yes
checking for pthread_rwlock_t... yes
checking whether pthread_rwlock_rdlock prefers a writer to a reader... no
checking whether lseek detects pipes... yes
checking for memmem... yes
checking whether memmem works... yes
checking for mempcpy... yes
checking for explicit_memset... no
checking whether <netinet/in.h> is self-contained... yes
checking whether open recognizes a trailing slash... yes
checking for pmccabe... false
checking for rawmemchr... yes
checking whether readlink signature is correct... yes
checking whether readlink handles trailing slash correctly... yes
checking whether readlink truncates results correctly... yes
checking for stdint.h... (cached) yes
checking for SIZE_MAX... yes
checking for snprintf... (cached) yes
checking whether snprintf respects a size of 1... yes
checking whether printf supports POSIX/XSI format strings with positions... yes
checking for socklen_t... yes
checking for ssize_t... yes
checking whether stat handles trailing slashes on files... yes
checking for struct stat.st_atim.tv_nsec... yes
checking whether struct stat.st_atim is of type struct timespec... yes
checking for struct stat.st_birthtimespec.tv_nsec... no
checking for struct stat.st_birthtimensec... no
checking for struct stat.st_birthtim.tv_nsec... no
checking for bool, true, false... no
checking for stpcpy... yes
checking for strcasecmp... yes
checking for strncasecmp... yes
checking whether strncasecmp is declared... yes
checking for working strndup... yes
checking for working strnlen... yes
checking for strtok_r... yes
checking whether strtok_r works... yes
checking for strverscmp... yes
checking whether localtime_r is declared... yes
checking whether localtime_r is compatible with its POSIX signature... yes
checking for variable-length arrays... yes
checking for ptrdiff_t... yes
checking for vasprintf... yes
checking for vsnprintf... yes
checking whether snprintf respects a size of 1... (cached) yes
checking whether printf supports POSIX/XSI format strings with positions... (cached) yes
checking for stdint.h... (cached) yes
checking if environ is properly declared... yes
checking for error... yes
checking whether error_at_line is declared... yes
checking for error_at_line... yes
checking for working error function... yes
checking whether strerror_r is declared... yes
checking whether strerror_r returns char *... yes
checking whether fseeko is declared... yes
checking for fseeko... yes
checking for library containing gethostbyname... none required
checking for gethostbyname... yes
checking for library containing getservbyname... none required
checking for getservbyname... yes
checking whether fflush_unlocked is declared... yes
checking whether flockfile is declared... yes
checking whether fputs_unlocked is declared... yes
checking whether funlockfile is declared... yes
checking whether putc_unlocked is declared... yes
checking whether timespec_get is declared... yes
checking for timespec_get... yes
checking whether INT32_MAX < INTMAX_MAX... yes
checking whether INT64_MAX == LONG_MAX... yes
checking whether UINT32_MAX < UINTMAX_MAX... yes
checking whether UINT64_MAX == ULONG_MAX... yes
checking whether time_t is signed... yes
checking whether alarm is declared... yes
checking for working mktime... yes
checking whether struct tm is in sys/time.h or time.h... time.h
checking for struct tm.tm_zone... yes
checking for struct tm.tm_gmtoff... yes
checking for compound literals... yes
checking whether <sys/select.h> is self-contained... yes
checking whether setenv is declared... yes
checking for search.h... yes
checking for tsearch... yes
checking for sigset_t... yes
checking for uid_t in sys/types.h... yes
checking for volatile sig_atomic_t... yes
checking for sighandler_t... yes
checking whether strerror(0) succeeds... yes
checking for strerror_r... yes
checking for strerror_r with POSIX signature... no
checking whether __xpg_strerror_r works... yes
checking whether unsetenv is declared... yes
checking for nl_langinfo and CODESET... yes
checking whether getcwd (NULL, 0) allocates memory for result... yes
checking for getcwd with POSIX signature... yes
checking for off_t... yes
checking whether langinfo.h defines CODESET... yes
checking whether langinfo.h defines T_FMT_AMPM... yes
checking whether langinfo.h defines ALTMON_1... yes
checking whether langinfo.h defines ERA... yes
checking whether langinfo.h defines YESEXPR... yes
checking whether locale.h defines locale_t... yes
checking whether locale.h conforms to POSIX:2001... yes
checking whether struct lconv is properly defined... yes
checking for LC_MESSAGES... yes
checking for uselocale... yes
checking whether uselocale works... yes
checking for fake locale system (OpenBSD)... no
checking for Solaris 11.4 locale system... no
checking for getlocalename_l... no
checking for library needed for semaphore functions... none
checking for pthread_t... yes
checking for pthread_spinlock_t... yes
checking for PTHREAD_CREATE_DETACHED... yes
checking for PTHREAD_MUTEX_RECURSIVE... yes
checking for PTHREAD_MUTEX_ROBUST... yes
checking for PTHREAD_PROCESS_SHARED... yes
checking for sched.h... yes
checking for struct sched_param... yes
checking whether setlocale (LC_ALL, NULL) is multithread-safe... yes
checking whether setlocale (category, NULL) is multithread-safe... yes
checking whether <sys/ioctl.h> declares ioctl... yes
checking for alignas and alignof... (cached) yes, <stdalign.h> macros
checking for alloca as a compiler built-in... (cached) yes
checking for static_assert... (cached) yes, an <assert.h> macro
checking for __builtin_expect... (cached) yes
checking for byteswap.h... (cached) yes
checking whether calloc (0, n) and calloc (n, 0) return nonnull... yes
checking for library containing clock_gettime... none required
checking for clock_getres... yes
checking for clock_gettime... (cached) yes
checking for clock_settime... yes
checking whether // is distinct from /... (cached) no
checking whether dup2 works... (cached) yes
checking whether fcntl handles F_DUPFD correctly... (cached) yes
checking whether fcntl understands F_DUPFD_CLOEXEC... (cached) needs runtime check
checking for flexible array member... yes
checking whether conversion from 'int' to 'long double' works... (cached) yes
checking whether fopen recognizes a trailing slash... (cached) yes
checking whether fopen supports the mode character 'x'... (cached) yes
checking whether fopen supports the mode character 'e'... (cached) yes
checking for __fpending... yes
checking whether __fpending is declared... yes
checking whether free is known to preserve errno... (cached) yes
checking for fseeko... (cached) yes
checking for ftello... (cached) yes
checking whether ftello works... (cached) yes
checking whether __func__ is available... (cached) yes
checking for library containing getaddrinfo... none required
checking for getaddrinfo... yes
checking whether gai_strerror is declared... yes
checking whether gai_strerrorA is declared... no
checking for gai_strerror with POSIX signature... yes
checking for struct sockaddr.sa_len... no
checking whether getaddrinfo is declared... yes
checking whether freeaddrinfo is declared... yes
checking whether getnameinfo is declared... yes
checking for struct addrinfo... yes
checking for getdelim... (cached) yes
checking for working getdelim function... (cached) yes
checking whether getdtablesize works... (cached) yes
checking for getline... (cached) yes
checking for working getline function... (cached) yes
checking for getprogname... no
checking whether program_invocation_name is declared... yes
checking whether program_invocation_short_name is declared... yes
checking whether __argv is declared... no
checking for gettimeofday with POSIX signature... (cached) yes
checking for library containing gethostbyname... (cached) none required
checking for gethostbyname... (cached) yes
checking for library containing inet_ntop... (cached) none required
checking whether inet_ntop is declared... (cached) yes
checking for library containing inet_pton... (cached) none required
checking whether inet_pton is declared... (cached) yes
checking whether the compiler supports the __inline keyword... (cached) yes
checking for pthread_rwlock_t... (cached) yes
checking whether pthread_rwlock_rdlock prefers a writer to a reader... (cached) no
checking whether lseek detects pipes... (cached) yes
checking whether malloc (0) returns nonnull... (cached) yes
checking for memmem... (cached) yes
checking whether memmem works... (cached) yes
checking for mempcpy... (cached) yes
checking for explicit_memset... (cached) no
checking for __mktime_internal... no
checking whether <netinet/in.h> is self-contained... (cached) yes
checking whether open recognizes a trailing slash... (cached) yes
checking for bison... no
checking for struct tm.tm_zone... (cached) yes
checking whether program_invocation_name is declared... (cached) yes
checking whether program_invocation_short_name is declared... (cached) yes
checking for rawmemchr... (cached) yes
checking whether readlink signature is correct... (cached) yes
checking whether readlink handles trailing slash correctly... (cached) yes
checking whether readlink truncates results correctly... (cached) yes
checking whether realloc (0, 0) returns nonnull... yes
checking for reallocarray... yes
checking whether select supports a 0 argument... yes
checking whether select detects invalid fds... yes
checking for library containing getservbyname... (cached) none required
checking for getservbyname... (cached) yes
checking whether setenv validates arguments... yes
checking for stdint.h... (cached) yes
checking for SIZE_MAX... (cached) yes
checking for snprintf... (cached) yes
checking whether snprintf respects a size of 1... (cached) yes
checking whether printf supports POSIX/XSI format strings with positions... (cached) yes
checking for socklen_t... (cached) yes
checking for ssize_t... (cached) yes
checking whether stat handles trailing slashes on files... (cached) yes
checking for struct stat.st_atim.tv_nsec... (cached) yes
checking whether struct stat.st_atim is of type struct timespec... (cached) yes
checking for struct stat.st_birthtimespec.tv_nsec... (cached) no
checking for struct stat.st_birthtimensec... (cached) no
checking for struct stat.st_birthtim.tv_nsec... (cached) no
checking for bool, true, false... (cached) no
checking for stpcpy... (cached) yes
checking for strcasecmp... (cached) yes
checking for strncasecmp... (cached) yes
checking whether strncasecmp is declared... (cached) yes
checking for working strerror function... yes
checking for working strndup... (cached) yes
checking for working strnlen... (cached) yes
checking for strtok_r... (cached) yes
checking whether strtok_r works... (cached) yes
checking for strverscmp... (cached) yes
checking whether localtime_r is declared... (cached) yes
checking whether localtime_r is compatible with its POSIX signature... (cached) yes
checking whether localtime works even near extrema... yes
checking for timezone_t... no
checking for timegm... yes
checking for unsetenv... yes
checking for unsetenv() return type... int
checking whether unsetenv obeys POSIX... yes
checking for variable-length arrays... (cached) yes
checking for ptrdiff_t... (cached) yes
checking for vasprintf... (cached) yes
checking for vsnprintf... (cached) yes
checking whether snprintf respects a size of 1... (cached) yes
checking whether printf supports POSIX/XSI format strings with positions... (cached) yes
checking for stdint.h... (cached) yes
checking for atoll... yes
checking for a traditional french locale... none
checking for a turkish Unicode locale... none
checking whether fdopen sets errno... yes
checking for ftruncate... yes
checking for getpagesize... yes
checking whether getpagesize is declared... yes
checking whether byte ordering is bigendian... (cached) no
checking whether byte ordering is bigendian... (cached) no
checking for ioctl... yes
checking for ioctl with POSIX signature... no
checking for newlocale... yes
checking for newlocale... (cached) yes
checking for duplocale... yes
checking for freelocale... yes
checking for newlocale... (cached) yes
checking for library containing nanosleep... none required
checking for working nanosleep... no (mishandles large arguments)
checking whether perror matches strerror... yes
checking whether signature of pselect conforms to POSIX... yes
checking whether pselect detects invalid fds... yes
checking whether pthread_create exists as a global function... yes
checking whether pthread_sigmask is a macro... no
checking whether pthread_sigmask works without -lpthread... yes
checking whether pthread_sigmask returns error numbers... yes
checking whether pthread_sigmask unblocks signals correctly... guessing yes
checking for putenv compatible with GNU and SVID... yes
checking for raise... yes
checking for sigprocmask... yes
checking whether sched_yield is declared... yes
checking whether setlocale supports the C locale... yes
checking whether setlocale (LC_ALL, NULL) is multithread-safe... (cached) yes
checking whether setlocale (category, NULL) is multithread-safe... (cached) yes
checking for a traditional french locale... (cached) none
checking for a french Unicode locale... none
checking for a traditional japanese locale... none
checking for a transitional chinese locale... none
checking for sigprocmask... (cached) yes
checking whether sleep is declared... yes
checking for working sleep... yes
checking for catgets... yes
checking for strtoll... yes
checking whether strtoll works... yes
checking whether symlink handles trailing slash correctly... yes
checking for pthread_atfork... yes
checking for sys/single_threaded.h... yes
checking for useconds_t... yes
checking whether usleep allows large arguments... yes
checking whether the compiler generally respects inline... yes
checking for ssize_t... (cached) yes
checking for bool, true, false... (cached) no
checking for a Python interpreter with version >= 3.6... python3
checking for python3... /usr/bin/python3
checking for python3 version... 3.11
checking for python3 platform... linux
checking for GNU default python3 prefix... ${prefix}
checking for GNU default python3 exec_prefix... ${exec_prefix}
checking for python3 script directory (pythondir)... ${PYTHON_PREFIX}/lib/python3.11/site-packages
checking for python3 extension module directory (pyexecdir)... ${PYTHON_EXEC_PREFIX}/lib64/python3.11/site-packages
checking for libev... no
checking whether C compiler handles -Werror -Wunknown-warning-option... no
checking whether C compiler handles -Wtype-limits... yes
checking whether -Wno-missing-field-initializers is supported... yes
checking whether -Wno-missing-field-initializers is needed... no
checking whether -Wuninitialized is supported... yes
checking whether C compiler handles -fanalyzer... yes
checking whether C compiler handles -fno-common... yes
checking whether C compiler handles -Wall... yes
checking whether C compiler handles -Wbad-function-cast... yes
checking whether C compiler handles -Wcast-align=strict... yes
checking whether C compiler handles -Wdate-time... yes
checking whether C compiler handles -Wdisabled-optimization... yes
checking whether C compiler handles -Wdouble-promotion... yes
checking whether C compiler handles -Wduplicated-branches... yes
checking whether C compiler handles -Wduplicated-cond... yes
checking whether C compiler handles -Wextra... yes
checking whether C compiler handles -Winit-self... yes
checking whether C compiler handles -Winvalid-pch... yes
checking whether C compiler handles -Wlogical-op... yes
checking whether C compiler handles -Wmissing-declarations... yes
checking whether C compiler handles -Wmissing-include-dirs... yes
checking whether C compiler handles -Wmissing-prototypes... yes
checking whether C compiler handles -Wnested-externs... yes
checking whether C compiler handles -Wnull-dereference... yes
checking whether C compiler handles -Wold-style-definition... yes
checking whether C compiler handles -Wopenmp-simd... yes
checking whether C compiler handles -Wpacked... yes
checking whether C compiler handles -Wpointer-arith... yes
checking whether C compiler handles -Wshadow... yes
checking whether C compiler handles -Wstrict-prototypes... yes
checking whether C compiler handles -Wsuggest-attribute=cold... yes
checking whether C compiler handles -Wsuggest-attribute=format... yes
checking whether C compiler handles -Wsuggest-attribute=malloc... yes
checking whether C compiler handles -Wsuggest-final-methods... yes
checking whether C compiler handles -Wsuggest-final-types... yes
checking whether C compiler handles -Wsync-nand... yes
checking whether C compiler handles -Wtrampolines... yes
checking whether C compiler handles -Wuninitialized... yes
checking whether C compiler handles -Wunknown-pragmas... yes
checking whether C compiler handles -Wunused-macros... yes
checking whether C compiler handles -Wvariadic-macros... yes
checking whether C compiler handles -Wvector-operation-performance... yes
checking whether C compiler handles -Wwrite-strings... yes
checking whether C compiler handles -Warray-bounds=2... yes
checking whether C compiler handles -Wattribute-alias=2... yes
checking whether C compiler handles -Wbidi-chars=any,ucn... yes
checking whether C compiler handles -Wformat-overflow=2... yes
checking whether C compiler handles -Wformat=2... yes
checking whether C compiler handles -Wformat-truncation=2... yes
checking whether C compiler handles -Wimplicit-fallthrough=5... yes
checking whether C compiler handles -Wshift-overflow=2... yes
checking whether C compiler handles -Wuse-after-free=3... yes
checking whether C compiler handles -Wunused-const-variable=2... yes
checking whether C compiler handles -Wvla-larger-than=4031... yes
checking whether C compiler handles -Wno-analyzer-malloc-leak... yes
checking whether C compiler handles -Wno-missing-field-initializers... yes
checking whether C compiler handles -Wno-unused-parameter... yes
checking whether C compiler handles -Wno-format-truncation... yes
checking whether C compiler handles -Wimplicit-fallthrough=2... yes
checking whether C compiler handles -Wabi=11... yes
checking whether C compiler handles -fdiagnostics-show-option... yes
checking whether C compiler handles -fno-builtin-strcmp... yes
checking whether ln -s works... yes
checking how to print strings... printf
checking for a sed that does not truncate output... (cached) /usr/bin/sed
checking for fgrep... /usr/bin/grep -F
checking for ld used by gcc... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B
checking the name lister (/usr/bin/nm -B) interface... BSD nm
checking the maximum length of command line arguments... 1572864
checking how to convert loongarch64-Anolis-linux-gnu file names to loongarch64-Anolis-linux-gnu format... func_convert_file_noop
checking how to convert loongarch64-Anolis-linux-gnu file names to toolchain format... func_convert_file_noop
checking for /usr/bin/ld option to reload object files... -r
checking for loongarch64-Anolis-linux-file... no
checking for file... file
checking for loongarch64-Anolis-linux-objdump... objdump
checking how to recognize dependent libraries... pass_all
checking for loongarch64-Anolis-linux-dlltool... no
checking for dlltool... no
checking how to associate runtime and link libraries... printf %s\n
checking for loongarch64-Anolis-linux-ar... (cached) ar
checking for archiver @FILE support... @
checking for loongarch64-Anolis-linux-strip... no
checking for strip... strip
checking for loongarch64-Anolis-linux-ranlib... ranlib
checking command to parse /usr/bin/nm -B output from gcc object... ./configure: line 68770:  -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/extern char \1;/p': No such file or directory
ok
checking for sysroot... no
checking for a working dd... /usr/bin/dd
checking how to truncate binary pipes... /usr/bin/dd bs=4096 count=1
checking for loongarch64-Anolis-linux-mt... no
checking for mt... no
checking if : is a manifest tool... no
checking for dlfcn.h... yes
checking for objdir... .libs
checking if gcc supports -fno-rtti -fno-exceptions... no
checking for gcc option to produce PIC... -fPIC -DPIC
checking if gcc PIC flag -fPIC -DPIC works... yes
checking if gcc static flag -static works... no
checking if gcc supports -c -o file.o... yes
checking if gcc supports -c -o file.o... (cached) yes
checking whether the gcc linker (/usr/bin/ld) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... no
checking how to run the C++ preprocessor... g++ -E
checking for ld used by g++... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking whether the g++ linker (/usr/bin/ld) supports shared libraries... yes
checking for g++ option to produce PIC... -fPIC -DPIC
checking if g++ PIC flag -fPIC -DPIC works... yes
checking if g++ static flag -static works... no
checking if g++ supports -c -o file.o... yes
checking if g++ supports -c -o file.o... (cached) yes
checking whether the g++ linker (/usr/bin/ld) supports shared libraries... yes
checking dynamic linker characteristics... (cached) GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking for libdl... yes
checking how to link with libdl... /usr/lib64/libdl.a
checking for dl_iterate_phdr... yes
checking for cmocka >= 1.0.1... no
checking for libidn2 >= 2.0.0... yes
checking for nettle_rsa_sec_decrypt... yes
checking for nettle_gost28147_set_key... no
checking for nettle_streebog512_update... yes
checking for nettle_magma_set_key... no
checking for nettle_kuznyechik_set_key... no
checking for nettle_cmac_magma_update... no
checking for nettle_cmac_kuznyechik_update... no
checking for nettle_siv_gcm_encrypt_message... no
checking gmp soname... libgmp.so.10
checking nettle soname... libnettle.so.8
checking hogweed soname... libhogweed.so.6
checking whether to build libdane... yes
checking for unbound library... yes
checking for p11-kit-1 >= 0.23.1... yes
checking for tss2-esys tss2-mu tss2-tctildr... no
checking for tss library... yes
checking size of unsigned long int... 8
checking size of unsigned int... 4
checking size of time_t... 8
checking whether to include zlib compression support... yes
checking for libz... yes
checking how to link with libz... /usr/lib64/libz.so
checking whether to include brotli compression support... yes
checking for libbrotlienc >= 1.0.0... no
checking for libbrotlidec >= 1.0.0... no
configure: WARNING: *** LIBBROTLI was not found. You will not be able to use BROTLI compression.
checking whether to include zstd compression support... yes
checking for libzstd >= 1.3.0... no
configure: WARNING: *** LIBZSTD was not found. You will not be able to use ZSTD compression.
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating ldd.sh
config.status: creating Makefile
config.status: creating doc/Makefile
config.status: creating doc/credentials/Makefile
config.status: creating doc/credentials/srp/Makefile
config.status: creating doc/credentials/x509/Makefile
config.status: creating doc/doxygen/Doxyfile
config.status: creating doc/examples/Makefile
config.status: creating doc/latex/Makefile
config.status: creating doc/manpages/Makefile
config.status: creating doc/reference/Makefile
config.status: creating doc/reference/version.xml
config.status: creating doc/scripts/Makefile
config.status: creating extra/Makefile
config.status: creating extra/includes/Makefile
config.status: creating libdane/Makefile
config.status: creating libdane/includes/Makefile
config.status: creating libdane/gnutls-dane.pc
config.status: creating gl/Makefile
config.status: creating lib/Makefile
config.status: creating lib/accelerated/Makefile
config.status: creating lib/accelerated/x86/Makefile
config.status: creating lib/accelerated/aarch64/Makefile
config.status: creating lib/algorithms/Makefile
config.status: creating lib/auth/Makefile
config.status: creating lib/ext/Makefile
config.status: creating lib/extras/Makefile
config.status: creating lib/gnutls.pc
config.status: creating lib/includes/Makefile
config.status: creating lib/includes/gnutls/gnutls.h
config.status: creating lib/minitasn1/Makefile
config.status: creating lib/nettle/Makefile
config.status: creating lib/x509/Makefile
config.status: creating lib/unistring/Makefile
config.status: creating po/Makefile.in
config.status: creating src/Makefile
config.status: creating src/gl/Makefile
config.status: creating src/gl/tests/Makefile
config.status: creating tests/Makefile
config.status: creating tests/windows/Makefile
config.status: creating tests/cert-tests/Makefile
config.status: creating tests/slow/Makefile
config.status: creating tests/suite/Makefile
config.status: creating fuzz/Makefile
config.status: creating config.h
config.status: executing depfiles commands
config.status: executing po-directories commands
config.status: creating po/POTFILES
config.status: creating po/Makefile
config.status: executing libtool commands
configure: WARNING: unrecognized options: --with-libtasn1-prefix, --disable-guile, --enable-dane
configure: summary of build options:
  version:              3.8.2 shared 67:0:37
  Host/Target system:   loongarch64-Anolis-linux-gnu
  Build system:         loongarch64-Anolis-linux-gnu
  Install prefix:       /usr
  Compiler:             gcc
  Valgrind:             no 
  CFlags:               -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection
  Library types:        Shared=yes, Static=no
  Local libtasn1:       no
  Local unistring:      no
  Use nettle-mini:      no
  Documentation:        yes (manpages: yes)
configure: External hardware support:
  /dev/crypto:          no
  AF_ALG support:       no
  Hardware accel:       none
  Padlock accel:        no
  Random gen. variant:  getrandom
  PKCS#11 support:      yes
  TPM support:          yes,
  TPM2 support:         auto
  KTLS support:         no
configure:
  TPM library:          /usr/lib64/libtspi.so.1
configure:
  TPM2 library:         
configure: Optional features:
(note that included applications might not compile properly
if features are disabled)
  SSL3.0 support:       no
  SSL2.0 client hello:  yes
  Allow SHA1 sign:      yes
  DTLS-SRTP support:    yes
  ALPN support:         yes
  OCSP support:         yes
  SRP support:          no
  PSK support:          yes
  DHE support:          yes
  ECDHE support:        yes
  GOST support:         yes
  Anon auth support:    yes
  Heartbeat support:    no
  IDNA support:         IDNA 2008 (libidn2)
  Non-SuiteB curves:    no
  FIPS140 mode:         yes
  Strict DER time:	yes
configure: Optional libraries:
  C++ library:          yes
  DANE library:         yes
  OpenSSL compat:       no
configure: System files:
  Trust store pkcs11:   pkcs11:
  Trust store dir:      
  Trust store file:     
  Blocklist file:       
  CRL file:             
  Configuration file:   /etc/crypto-policies/back-ends/gnutls.config
  DNSSEC root key file: /var/lib/unbound/root.key
+ make -j32 V=1
make  all-recursive
make[1]: Entering directory '/builddir/build/BUILD/gnutls-3.8.2'
Making all in gl
make[2]: Entering directory '/builddir/build/BUILD/gnutls-3.8.2/gl'
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
  -e 's|@''HAVE_ALLOCA_H''@|1|g' \
  ./alloca.in.h > alloca.h-t
/usr/bin/mkdir -p 'arpa'
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_FCNTL_H''@|<fcntl.h>|g' \
      -e 's/@''GNULIB_CREAT''@/0/g' \
      -e 's/@''GNULIB_FCNTL''@/1/g' \
      -e 's/@''GNULIB_NONBLOCKING''@/0/g' \
      -e 's/@''GNULIB_OPEN''@/1/g' \
      -e 's/@''GNULIB_OPENAT''@/0/g' \
      -e 's/@''GNULIB_MDA_CREAT''@/1/g' \
      -e 's/@''GNULIB_MDA_OPEN''@/1/g' \
      -e 's|@''HAVE_FCNTL''@|1|g' \
      -e 's|@''HAVE_OPENAT''@|1|g' \
      -e 's|@''REPLACE_CREAT''@|0|g' \
      -e 's|@''REPLACE_FCNTL''@|1|g' \
      -e 's|@''REPLACE_OPEN''@|0|g' \
      -e 's|@''REPLACE_OPENAT''@|0|g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_ARG_NONNULL/r ./arg-nonnull.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      ./fcntl.in.h > fcntl.h-t
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''HAVE_FEATURES_H''@|1|g' \
      -e 's|@''NEXT_ARPA_INET_H''@|<arpa/inet.h>|g' \
      -e 's|@''HAVE_ARPA_INET_H''@|1|g' \
      -e 's/@''GNULIB_INET_NTOP''@/1/g' \
      -e 's/@''GNULIB_INET_PTON''@/1/g' \
      -e 's|@''HAVE_WS2TCPIP_H''@|0|g' \
      -e 's|@''HAVE_DECL_INET_NTOP''@|1|g' \
      -e 's|@''HAVE_DECL_INET_PTON''@|1|g' \
      -e 's|@''REPLACE_INET_NTOP''@|0|g' \
      -e 's|@''REPLACE_INET_PTON''@|0|g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_ARG_NONNULL/r ./arg-nonnull.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      ./arpa_inet.in.h > arpa/inet.h-t
mv alloca.h-t alloca.h
/usr/bin/mkdir -p 'malloc'
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's/@''HAVE_INTTYPES_H''@/1/g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_INTTYPES_H''@|<inttypes.h>|g' \
      -e 's/@''APPLE_UNIVERSAL_BUILD''@/0/g' \
      -e 's/@''PRIPTR_PREFIX''@/"l"/g' \
      -e 's/@''GNULIB_IMAXABS''@/0/g' \
      -e 's/@''GNULIB_IMAXDIV''@/0/g' \
      -e 's/@''GNULIB_STRTOIMAX''@/0/g' \
      -e 's/@''GNULIB_STRTOUMAX''@/0/g' \
      -e 's/@''HAVE_DECL_IMAXABS''@/1/g' \
      -e 's/@''HAVE_DECL_IMAXDIV''@/1/g' \
      -e 's/@''HAVE_DECL_STRTOIMAX''@/1/g' \
      -e 's/@''HAVE_DECL_STRTOUMAX''@/1/g' \
      -e 's/@''HAVE_IMAXDIV_T''@/1/g' \
      -e 's/@''REPLACE_IMAXABS''@/0/g' \
      -e 's/@''REPLACE_IMAXDIV''@/0/g' \
      -e 's/@''REPLACE_STRTOIMAX''@/0/g' \
      -e 's/@''REPLACE_STRTOUMAX''@/0/g' \
      -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/1/g' \
      -e 's/@''INT64_MAX_EQ_LONG_MAX''@/1/g' \
      -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/1/g' \
      -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/1/g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_ARG_NONNULL/r ./arg-nonnull.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      ./inttypes.in.h > inttypes.h-t
mv fcntl.h-t fcntl.h
mv arpa/inet.h-t arpa/inet.h
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|__always_inline|inline _GL_ATTRIBUTE_ALWAYS_INLINE|g' \
      -e 's|__glibc_likely|_GL_LIKELY|g' \
      -e 's|__glibc_unlikely|_GL_UNLIKELY|g' \
      -e '/libc_hidden_proto/d' \
      ./malloc/scratch_buffer.h > malloc/scratch_buffer.gl.h-t
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_LIMITS_H''@|<limits.h>|g' \
      ./limits.in.h > limits.h-t
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_NETDB_H''@|<netdb.h>|g' \
      -e 's|@''HAVE_NETDB_H''@|1|g' \
      -e 's/@''GNULIB_GETADDRINFO''@/0/g' \
      -e 's|@''HAVE_STRUCT_ADDRINFO''@|1|g' \
      -e 's|@''HAVE_DECL_FREEADDRINFO''@|1|g' \
      -e 's|@''HAVE_DECL_GAI_STRERROR''@|1|g' \
      -e 's|@''HAVE_DECL_GETADDRINFO''@|1|g' \
      -e 's|@''HAVE_DECL_GETNAMEINFO''@|1|g' \
      -e 's|@''REPLACE_GAI_STRERROR''@|0|g' \
      -e 's|@''REPLACE_GETADDRINFO''@|0|g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_ARG_NONNULL/r ./arg-nonnull.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      ./netdb.in.h > netdb.h-t
mv malloc/scratch_buffer.gl.h-t malloc/scratch_buffer.gl.h
mv limits.h-t limits.h
mv inttypes.h-t inttypes.h
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
  ./stdckdint.in.h > stdckdint.h-t
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_STDIO_H''@|<stdio.h>|g' \
      -e 's/@''GNULIB_DPRINTF''@/0/g' \
      -e 's/@''GNULIB_FCLOSE''@/0/g' \
      -e 's/@''GNULIB_FDOPEN''@/0/g' \
      -e 's/@''GNULIB_FFLUSH''@/0/g' \
      -e 's/@''GNULIB_FGETC''@/1/g' \
      -e 's/@''GNULIB_FGETS''@/1/g' \
      -e 's/@''GNULIB_FOPEN''@/1/g' \
      -e 's/@''GNULIB_FOPEN_GNU''@/1/g' \
      -e 's/@''GNULIB_FPRINTF''@/1/g' \
      -e 's/@''GNULIB_FPRINTF_POSIX''@/0/g' \
      -e 's/@''GNULIB_FPURGE''@/0/g' \
      -e 's/@''GNULIB_FPUTC''@/1/g' \
      -e 's/@''GNULIB_FPUTS''@/1/g' \
      -e 's/@''GNULIB_FREAD''@/1/g' \
      -e 's/@''GNULIB_FREOPEN''@/0/g' \
      -e 's/@''GNULIB_FSCANF''@/1/g' \
      -e 's/@''GNULIB_FSEEK''@/0/g' \
      -e 's/@''GNULIB_FSEEKO''@/0/g' \
      -e 's/@''GNULIB_FTELL''@/1/g' \
      -e 's/@''GNULIB_FTELLO''@/1/g' \
      -e 's/@''GNULIB_FWRITE''@/1/g' \
      -e 's/@''GNULIB_GETC''@/1/g' \
      -e 's/@''GNULIB_GETCHAR''@/1/g' \
      -e 's/@''GNULIB_GETDELIM''@/1/g' \
      -e 's/@''GNULIB_GETLINE''@/1/g' \
      -e 's/@''GNULIB_OBSTACK_PRINTF''@/0/g' \
      -e 's/@''GNULIB_OBSTACK_PRINTF_POSIX''@/0/g' \
      -e 's/@''GNULIB_PCLOSE''@/0/g' \
      -e 's/@''GNULIB_PERROR''@/0/g' \
      -e 's/@''GNULIB_POPEN''@/0/g' \
      -e 's/@''GNULIB_PRINTF''@/1/g' \
      -e 's/@''GNULIB_PRINTF_POSIX''@/0/g' \
      -e 's/@''GNULIB_PUTC''@/1/g' \
      -e 's/@''GNULIB_PUTCHAR''@/1/g' \
      -e 's/@''GNULIB_PUTS''@/1/g' \
      -e 's/@''GNULIB_REMOVE''@/0/g' \
      -e 's/@''GNULIB_RENAME''@/0/g' \
      -e 's/@''GNULIB_RENAMEAT''@/0/g' \
      -e 's/@''GNULIB_SCANF''@/1/g' \
      -e 's/@''GNULIB_SNPRINTF''@/1/g' \
      -e 's/@''GNULIB_SPRINTF_POSIX''@/0/g' \
      -e 's/@''GNULIB_STDIO_H_NONBLOCKING''@/0/g' \
      -e 's/@''GNULIB_STDIO_H_SIGPIPE''@/0/g' \
      -e 's/@''GNULIB_TMPFILE''@/0/g' \
      -e 's/@''GNULIB_VASPRINTF''@/1/g' \
      -e 's/@''GNULIB_VDPRINTF''@/0/g' \
      -e 's/@''GNULIB_VFPRINTF''@/1/g' \
      -e 's/@''GNULIB_VFPRINTF_POSIX''@/0/g' \
      -e 's/@''GNULIB_VFSCANF''@/0/g' \
      -e 's/@''GNULIB_VSCANF''@/0/g' \
      -e 's/@''GNULIB_VPRINTF''@/1/g' \
      -e 's/@''GNULIB_VPRINTF_POSIX''@/0/g' \
      -e 's/@''GNULIB_VSNPRINTF''@/1/g' \
      -e 's/@''GNULIB_VSPRINTF_POSIX''@/0/g' \
      -e 's/@''GNULIB_MDA_FCLOSEALL''@/1/g' \
      -e 's/@''GNULIB_MDA_FDOPEN''@/1/g' \
      -e 's/@''GNULIB_MDA_FILENO''@/1/g' \
      -e 's/@''GNULIB_MDA_GETW''@/1/g' \
      -e 's/@''GNULIB_MDA_PUTW''@/1/g' \
      -e 's/@''GNULIB_MDA_TEMPNAM''@/1/g' \
      < ./stdio.in.h | \
  sed -e 's|@''HAVE_DECL_FCLOSEALL''@|1|g' \
      -e 's|@''HAVE_DECL_FPURGE''@|1|g' \
      -e 's|@''HAVE_DECL_FSEEKO''@|1|g' \
      -e 's|@''HAVE_DECL_FTELLO''@|1|g' \
      -e 's|@''HAVE_DECL_GETDELIM''@|1|g' \
      -e 's|@''HAVE_DECL_GETLINE''@|1|g' \
      -e 's|@''HAVE_DECL_GETW''@|1|g' \
      -e 's|@''HAVE_DECL_OBSTACK_PRINTF''@|1|g' \
      -e 's|@''HAVE_DECL_PUTW''@|1|g' \
      -e 's|@''HAVE_DECL_SNPRINTF''@|1|g' \
      -e 's|@''HAVE_DECL_VSNPRINTF''@|1|g' \
      -e 's|@''HAVE_DPRINTF''@|1|g' \
      -e 's|@''HAVE_FSEEKO''@|1|g' \
      -e 's|@''HAVE_FTELLO''@|1|g' \
      -e 's|@''HAVE_PCLOSE''@|1|g' \
      -e 's|@''HAVE_POPEN''@|1|g' \
      -e 's|@''HAVE_RENAMEAT''@|1|g' \
      -e 's|@''HAVE_VASPRINTF''@|1|g' \
      -e 's|@''HAVE_VDPRINTF''@|1|g' \
      -e 's|@''REPLACE_DPRINTF''@|0|g' \
      -e 's|@''REPLACE_FCLOSE''@|0|g' \
      -e 's|@''REPLACE_FDOPEN''@|0|g' \
      -e 's|@''REPLACE_FFLUSH''@|0|g' \
      -e 's|@''REPLACE_FOPEN''@|0|g' \
      -e 's|@''REPLACE_FOPEN_FOR_FOPEN_GNU''@|0|g' \
      -e 's|@''REPLACE_FPRINTF''@|0|g' \
      -e 's|@''REPLACE_FPURGE''@|0|g' \
      -e 's|@''REPLACE_FREOPEN''@|0|g' \
      -e 's|@''REPLACE_FSEEK''@|0|g' \
      -e 's|@''REPLACE_FSEEKO''@|0|g' \
      -e 's|@''REPLACE_FTELL''@|0|g' \
      -e 's|@''REPLACE_FTELLO''@|0|g' \
      -e 's|@''REPLACE_GETDELIM''@|0|g' \
      -e 's|@''REPLACE_GETLINE''@|0|g' \
      -e 's|@''REPLACE_OBSTACK_PRINTF''@|0|g' \
      -e 's|@''REPLACE_PERROR''@|0|g' \
      -e 's|@''REPLACE_POPEN''@|0|g' \
      -e 's|@''REPLACE_PRINTF''@|0|g' \
      -e 's|@''REPLACE_REMOVE''@|0|g' \
      -e 's|@''REPLACE_RENAME''@|0|g' \
      -e 's|@''REPLACE_RENAMEAT''@|0|g' \
      -e 's|@''REPLACE_SNPRINTF''@|0|g' \
      -e 's|@''REPLACE_SPRINTF''@|0|g' \
      -e 's|@''REPLACE_STDIO_READ_FUNCS''@|0|g' \
      -e 's|@''REPLACE_STDIO_WRITE_FUNCS''@|0|g' \
      -e 's|@''REPLACE_TMPFILE''@|0|g' \
      -e 's|@''REPLACE_VASPRINTF''@|0|g' \
      -e 's|@''REPLACE_VDPRINTF''@|0|g' \
      -e 's|@''REPLACE_VFPRINTF''@|0|g' \
      -e 's|@''REPLACE_VPRINTF''@|0|g' \
      -e 's|@''REPLACE_VSNPRINTF''@|0|g' \
      -e 's|@''REPLACE_VSPRINTF''@|0|g' \
      -e 's|@''ASM_SYMBOL_PREFIX''@||g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_ARG_NONNULL/r ./arg-nonnull.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      > stdio.h-t
mv netdb.h-t netdb.h
mv stdckdint.h-t stdckdint.h
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_STDLIB_H''@|<stdlib.h>|g' \
      -e 's/@''GNULIB__EXIT''@/0/g' \
      -e 's/@''GNULIB_ALIGNED_ALLOC''@/0/g' \
      -e 's/@''GNULIB_ATOLL''@/0/g' \
      -e 's/@''GNULIB_CALLOC_GNU''@/0/g' \
      -e 's/@''GNULIB_CALLOC_POSIX''@/0/g' \
      -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/1/g' \
      -e 's/@''GNULIB_FREE_POSIX''@/1/g' \
      -e 's/@''GNULIB_GETLOADAVG''@/0/g' \
      -e 's/@''GNULIB_GETPROGNAME''@/0/g' \
      -e 's/@''GNULIB_GETSUBOPT''@/0/g' \
      -e 's/@''GNULIB_GRANTPT''@/0/g' \
      -e 's/@''GNULIB_MALLOC_GNU''@/0/g' \
      -e 's/@''GNULIB_MALLOC_POSIX''@/1/g' \
      -e 's/@''GNULIB_MBTOWC''@/0/g' \
      -e 's/@''GNULIB_MKDTEMP''@/0/g' \
      -e 's/@''GNULIB_MKOSTEMP''@/0/g' \
      -e 's/@''GNULIB_MKOSTEMPS''@/0/g' \
      -e 's/@''GNULIB_MKSTEMP''@/0/g' \
      -e 's/@''GNULIB_MKSTEMPS''@/0/g' \
      -e 's/@''GNULIB_POSIX_MEMALIGN''@/0/g' \
      -e 's/@''GNULIB_POSIX_OPENPT''@/0/g' \
      -e 's/@''GNULIB_PTSNAME''@/0/g' \
      -e 's/@''GNULIB_PTSNAME_R''@/0/g' \
      -e 's/@''GNULIB_PUTENV''@/0/g' \
      -e 's/@''GNULIB_QSORT_R''@/0/g' \
      -e 's/@''GNULIB_RANDOM''@/0/g' \
      -e 's/@''GNULIB_RANDOM_R''@/0/g' \
      -e 's/@''GNULIB_REALLOC_GNU''@/0/g' \
      -e 's/@''GNULIB_REALLOC_POSIX''@/1/g' \
      -e 's/@''GNULIB_REALLOCARRAY''@/0/g' \
      -e 's/@''GNULIB_REALPATH''@/1/g' \
      -e 's/@''GNULIB_RPMATCH''@/0/g' \
      -e 's/@''GNULIB_SECURE_GETENV''@/1/g' \
      -e 's/@''GNULIB_SETENV''@/0/g' \
      -e 's/@''GNULIB_STRTOD''@/0/g' \
      -e 's/@''GNULIB_STRTOL''@/0/g' \
      -e 's/@''GNULIB_STRTOLD''@/0/g' \
      -e 's/@''GNULIB_STRTOLL''@/0/g' \
      -e 's/@''GNULIB_STRTOUL''@/0/g' \
      -e 's/@''GNULIB_STRTOULL''@/0/g' \
      -e 's/@''GNULIB_SYSTEM_POSIX''@/0/g' \
      -e 's/@''GNULIB_UNLOCKPT''@/0/g' \
      -e 's/@''GNULIB_UNSETENV''@/0/g' \
      -e 's/@''GNULIB_WCTOMB''@/0/g' \
      -e 's/@''GNULIB_MDA_ECVT''@/1/g' \
      -e 's/@''GNULIB_MDA_FCVT''@/1/g' \
      -e 's/@''GNULIB_MDA_GCVT''@/1/g' \
      -e 's/@''GNULIB_MDA_MKTEMP''@/1/g' \
      -e 's/@''GNULIB_MDA_PUTENV''@/1/g' \
      < ./stdlib.in.h | \
  sed -e 's|@''HAVE__EXIT''@|1|g' \
      -e 's|@''HAVE_ALIGNED_ALLOC''@|1|g' \
      -e 's|@''HAVE_ATOLL''@|1|g' \
      -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|1|g' \
      -e 's|@''HAVE_DECL_ECVT''@|1|g' \
      -e 's|@''HAVE_DECL_FCVT''@|1|g' \
      -e 's|@''HAVE_DECL_GCVT''@|1|g' \
      -e 's|@''HAVE_DECL_GETLOADAVG''@|1|g' \
      -e 's|@''HAVE_GETPROGNAME''@|0|g' \
      -e 's|@''HAVE_GETSUBOPT''@|1|g' \
      -e 's|@''HAVE_GRANTPT''@|1|g' \
      -e 's|@''HAVE_INITSTATE''@|1|g' \
      -e 's|@''HAVE_DECL_INITSTATE''@|1|g' \
      -e 's|@''HAVE_MBTOWC''@|1|g' \
      -e 's|@''HAVE_MKDTEMP''@|1|g' \
      -e 's|@''HAVE_MKOSTEMP''@|1|g' \
      -e 's|@''HAVE_MKOSTEMPS''@|1|g' \
      -e 's|@''HAVE_MKSTEMP''@|1|g' \
      -e 's|@''HAVE_MKSTEMPS''@|1|g' \
      -e 's|@''HAVE_POSIX_MEMALIGN''@|1|g' \
      -e 's|@''HAVE_POSIX_OPENPT''@|1|g' \
      -e 's|@''HAVE_PTSNAME''@|1|g' \
      -e 's|@''HAVE_PTSNAME_R''@|1|g' \
      -e 's|@''HAVE_QSORT_R''@|1|g' \
      -e 's|@''HAVE_RANDOM''@|1|g' \
      -e 's|@''HAVE_RANDOM_H''@|1|g' \
      -e 's|@''HAVE_RANDOM_R''@|1|g' \
      -e 's|@''HAVE_REALLOCARRAY''@|1|g' \
      -e 's|@''HAVE_REALPATH''@|1|g' \
      -e 's|@''HAVE_RPMATCH''@|1|g' \
      -e 's|@''HAVE_SECURE_GETENV''@|1|g' \
      -e 's|@''HAVE_DECL_SETENV''@|1|g' \
      -e 's|@''HAVE_SETSTATE''@|1|g' \
      -e 's|@''HAVE_DECL_SETSTATE''@|1|g' \
      -e 's|@''HAVE_STRTOD''@|1|g' \
      -e 's|@''HAVE_STRTOL''@|1|g' \
      -e 's|@''HAVE_STRTOLD''@|1|g' \
      -e 's|@''HAVE_STRTOLL''@|1|g' \
      -e 's|@''HAVE_STRTOUL''@|1|g' \
      -e 's|@''HAVE_STRTOULL''@|1|g' \
      -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|1|g' \
      -e 's|@''HAVE_SYS_LOADAVG_H''@|0|g' \
      -e 's|@''HAVE_UNLOCKPT''@|1|g' \
      -e 's|@''HAVE_DECL_UNSETENV''@|1|g' \
      -e 's|@''REPLACE__EXIT''@|0|g' \
      -e 's|@''REPLACE_ALIGNED_ALLOC''@|0|g' \
      -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|0|g' \
      -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|0|g' \
      -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|0|g' \
      -e 's|@''REPLACE_FREE''@|0|g' \
      -e 's|@''REPLACE_GETLOADAVG''@|0|g' \
      -e 's|@''REPLACE_GETPROGNAME''@|0|g' \
      -e 's|@''REPLACE_GETSUBOPT''@|0|g' \
      -e 's|@''REPLACE_INITSTATE''@|0|g' \
      -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|0|g' \
      -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|0|g' \
      -e 's|@''REPLACE_MBTOWC''@|0|g' \
      -e 's|@''REPLACE_MKOSTEMP''@|0|g' \
      -e 's|@''REPLACE_MKOSTEMPS''@|0|g' \
      -e 's|@''REPLACE_MKSTEMP''@|0|g' \
      -e 's|@''REPLACE_POSIX_MEMALIGN''@|0|g' \
      -e 's|@''REPLACE_POSIX_OPENPT''@|0|g' \
      -e 's|@''REPLACE_PTSNAME''@|0|g' \
      -e 's|@''REPLACE_PTSNAME_R''@|0|g' \
      -e 's|@''REPLACE_PUTENV''@|0|g' \
      -e 's|@''REPLACE_QSORT_R''@|0|g' \
      -e 's|@''REPLACE_RANDOM''@|0|g' \
      -e 's|@''REPLACE_RANDOM_R''@|0|g' \
      -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|0|g' \
      -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|0|g' \
      -e 's|@''REPLACE_REALLOCARRAY''@|0|g' \
      -e 's|@''REPLACE_REALPATH''@|0|g' \
      -e 's|@''REPLACE_SETENV''@|0|g' \
      -e 's|@''REPLACE_SETSTATE''@|0|g' \
      -e 's|@''REPLACE_STRTOD''@|0|g' \
      -e 's|@''REPLACE_STRTOL''@|0|g' \
      -e 's|@''REPLACE_STRTOLD''@|0|g' \
      -e 's|@''REPLACE_STRTOLL''@|0|g' \
      -e 's|@''REPLACE_STRTOUL''@|0|g' \
      -e 's|@''REPLACE_STRTOULL''@|0|g' \
      -e 's|@''REPLACE_UNSETENV''@|0|g' \
      -e 's|@''REPLACE_WCTOMB''@|0|g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _Noreturn/r ./_Noreturn.h' \
      -e '/definition of _GL_ARG_NONNULL/r ./arg-nonnull.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      > stdlib.h-t
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_STRING_H''@|<string.h>|g' \
      -e 's/@''GNULIB_EXPLICIT_BZERO''@/1/g' \
      -e 's/@''GNULIB_FFSL''@/0/g' \
      -e 's/@''GNULIB_FFSLL''@/0/g' \
      -e 's/@''GNULIB_MBSLEN''@/0/g' \
      -e 's/@''GNULIB_MBSNLEN''@/0/g' \
      -e 's/@''GNULIB_MBSCHR''@/0/g' \
      -e 's/@''GNULIB_MBSRCHR''@/0/g' \
      -e 's/@''GNULIB_MBSSTR''@/0/g' \
      -e 's/@''GNULIB_MBSCASECMP''@/0/g' \
      -e 's/@''GNULIB_MBSNCASECMP''@/0/g' \
      -e 's/@''GNULIB_MBSPCASECMP''@/0/g' \
      -e 's/@''GNULIB_MBSCASESTR''@/0/g' \
      -e 's/@''GNULIB_MBSCSPN''@/0/g' \
      -e 's/@''GNULIB_MBSPBRK''@/0/g' \
      -e 's/@''GNULIB_MBSSPN''@/0/g' \
      -e 's/@''GNULIB_MBSSEP''@/0/g' \
      -e 's/@''GNULIB_MBSTOK_R''@/0/g' \
      -e 's/@''GNULIB_MEMCHR''@/1/g' \
      -e 's/@''GNULIB_MEMMEM''@/1/g' \
      -e 's/@''GNULIB_MEMPCPY''@/1/g' \
      -e 's/@''GNULIB_MEMRCHR''@/0/g' \
      -e 's/@''GNULIB_MEMSET_EXPLICIT''@/1/g' \
      -e 's/@''GNULIB_RAWMEMCHR''@/1/g' \
      -e 's/@''GNULIB_STPCPY''@/1/g' \
      -e 's/@''GNULIB_STPNCPY''@/0/g' \
      -e 's/@''GNULIB_STRCHRNUL''@/0/g' \
      -e 's/@''GNULIB_STRDUP''@/1/g' \
      -e 's/@''GNULIB_STRNCAT''@/0/g' \
      -e 's/@''GNULIB_STRNDUP''@/1/g' \
      -e 's/@''GNULIB_STRNLEN''@/1/g' \
      -e 's/@''GNULIB_STRPBRK''@/0/g' \
      -e 's/@''GNULIB_STRSEP''@/0/g' \
      -e 's/@''GNULIB_STRSTR''@/0/g' \
      -e 's/@''GNULIB_STRCASESTR''@/0/g' \
      -e 's/@''GNULIB_STRTOK_R''@/1/g' \
      -e 's/@''GNULIB_STRERROR''@/0/g' \
      -e 's/@''GNULIB_STRERROR_R''@/0/g' \
      -e 's/@''GNULIB_STRERRORNAME_NP''@/0/g' \
      -e 's/@''GNULIB_SIGABBREV_NP''@/0/g' \
      -e 's/@''GNULIB_SIGDESCR_NP''@/0/g' \
      -e 's/@''GNULIB_STRSIGNAL''@/0/g' \
      -e 's/@''GNULIB_STRVERSCMP''@/1/g' \
      -e 's/@''GNULIB_MDA_MEMCCPY''@/1/g' \
      -e 's/@''GNULIB_MDA_STRDUP''@/1/g' \
      -e 's/@''GNULIB_FREE_POSIX''@/1/g' \
      < ./string.in.h | \
  sed -e 's|@''HAVE_EXPLICIT_BZERO''@|1|g' \
      -e 's|@''HAVE_FFSL''@|1|g' \
      -e 's|@''HAVE_FFSLL''@|1|g' \
      -e 's|@''HAVE_MBSLEN''@|0|g' \
      -e 's|@''HAVE_DECL_MEMMEM''@|1|g' \
      -e 's|@''HAVE_MEMPCPY''@|1|g' \
      -e 's|@''HAVE_DECL_MEMRCHR''@|1|g' \
      -e 's|@''HAVE_MEMSET_EXPLICIT''@|0|g' \
      -e 's|@''HAVE_RAWMEMCHR''@|1|g' \
      -e 's|@''HAVE_STPCPY''@|1|g' \
      -e 's|@''HAVE_STPNCPY''@|1|g' \
      -e 's|@''HAVE_STRCHRNUL''@|1|g' \
      -e 's|@''HAVE_DECL_STRDUP''@|1|g' \
      -e 's|@''HAVE_DECL_STRNDUP''@|1|g' \
      -e 's|@''HAVE_DECL_STRNLEN''@|1|g' \
      -e 's|@''HAVE_STRPBRK''@|1|g' \
      -e 's|@''HAVE_STRSEP''@|1|g' \
      -e 's|@''HAVE_STRCASESTR''@|1|g' \
      -e 's|@''HAVE_DECL_STRTOK_R''@|1|g' \
      -e 's|@''HAVE_DECL_STRERROR_R''@|1|g' \
      -e 's|@''HAVE_STRERRORNAME_NP''@|1|g' \
      -e 's|@''HAVE_SIGABBREV_NP''@|1|g' \
      -e 's|@''HAVE_SIGDESCR_NP''@|1|g' \
      -e 's|@''HAVE_DECL_STRSIGNAL''@|1|g' \
      -e 's|@''HAVE_STRVERSCMP''@|1|g' \
      -e 's|@''REPLACE_FFSLL''@|0|g' \
      -e 's|@''REPLACE_MEMCHR''@|0|g' \
      -e 's|@''REPLACE_MEMMEM''@|0|g' \
      -e 's|@''REPLACE_MEMPCPY''@|0|g' \
      -e 's|@''REPLACE_FREE''@|0|g' \
      -e 's|@''REPLACE_STPCPY''@|0|g' \
      -e 's|@''REPLACE_STPNCPY''@|0|g' \
      -e 's|@''REPLACE_STRCHRNUL''@|0|g' \
      -e 's|@''REPLACE_STRDUP''@|0|g' \
      -e 's|@''REPLACE_STRNCAT''@|0|g' \
      -e 's|@''REPLACE_STRNDUP''@|0|g' \
      -e 's|@''REPLACE_STRNLEN''@|0|g' \
      -e 's|@''REPLACE_STRSTR''@|0|g' \
      -e 's|@''REPLACE_STRCASESTR''@|0|g' \
      -e 's|@''REPLACE_STRTOK_R''@|0|g' \
      -e 's|@''REPLACE_STRERROR''@|0|g' \
      -e 's|@''REPLACE_STRERROR_R''@|1|g' \
      -e 's|@''REPLACE_STRERRORNAME_NP''@|0|g' \
      -e 's|@''REPLACE_STRSIGNAL''@|0|g' \
      -e 's|@''UNDEFINE_STRTOK_R''@|0|g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_ARG_NONNULL/r ./arg-nonnull.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      > string.h-t
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL|g' \
      -e 's|@''HAVE_STRINGS_H''@|1|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_STRINGS_H''@|<strings.h>|g' \
      -e 's/@''GNULIB_FFS''@/0/g' \
      -e 's|@''HAVE_FFS''@|1|g' \
      -e 's|@''HAVE_STRCASECMP''@|1|g' \
      -e 's|@''HAVE_DECL_STRNCASECMP''@|1|g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_ARG_NONNULL/r ./arg-nonnull.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      ./strings.in.h > strings.h-t
/usr/bin/mkdir -p 'sys'
/usr/bin/mkdir -p 'sys'
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_SYS_SOCKET_H''@|<sys/socket.h>|g' \
      -e 's|@''HAVE_SYS_SOCKET_H''@|1|g' \
      -e 's/@''GNULIB_CLOSE''@/1/g' \
      -e 's/@''GNULIB_SOCKET''@/0/g' \
      -e 's/@''GNULIB_CONNECT''@/0/g' \
      -e 's/@''GNULIB_ACCEPT''@/0/g' \
      -e 's/@''GNULIB_BIND''@/0/g' \
      -e 's/@''GNULIB_GETPEERNAME''@/0/g' \
      -e 's/@''GNULIB_GETSOCKNAME''@/0/g' \
      -e 's/@''GNULIB_GETSOCKOPT''@/0/g' \
      -e 's/@''GNULIB_LISTEN''@/0/g' \
      -e 's/@''GNULIB_RECV''@/0/g' \
      -e 's/@''GNULIB_SEND''@/0/g' \
      -e 's/@''GNULIB_RECVFROM''@/0/g' \
      -e 's/@''GNULIB_SENDTO''@/0/g' \
      -e 's/@''GNULIB_SETSOCKOPT''@/1/g' \
      -e 's/@''GNULIB_SHUTDOWN''@/0/g' \
      -e 's/@''GNULIB_ACCEPT4''@/0/g' \
      -e 's|@''HAVE_WINSOCK2_H''@|0|g' \
      -e 's|@''HAVE_WS2TCPIP_H''@|0|g' \
      -e 's|@''HAVE_STRUCT_SOCKADDR_STORAGE''@|1|g' \
      -e 's|@''HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY''@|1|g' \
      -e 's|@''HAVE_SA_FAMILY_T''@|1|g' \
      -e 's|@''HAVE_ACCEPT4''@|1|g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_ARG_NONNULL/r ./arg-nonnull.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      ./sys_socket.in.h > sys/socket.h-t
/usr/bin/mkdir -p 'sys'
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_SYS_STAT_H''@|<sys/stat.h>|g' \
      -e 's|@''WINDOWS_64_BIT_ST_SIZE''@|0|g' \
      -e 's|@''WINDOWS_STAT_TIMESPEC''@|0|g' \
      -e 's/@''GNULIB_CHMOD''@/0/g' \
      -e 's/@''GNULIB_FCHMODAT''@/0/g' \
      -e 's/@''GNULIB_FSTAT''@/1/g' \
      -e 's/@''GNULIB_FSTATAT''@/0/g' \
      -e 's/@''GNULIB_FUTIMENS''@/0/g' \
      -e 's/@''GNULIB_GETUMASK''@/0/g' \
      -e 's/@''GNULIB_LCHMOD''@/0/g' \
      -e 's/@''GNULIB_LSTAT''@/0/g' \
      -e 's/@''GNULIB_MKDIR''@/0/g' \
      -e 's/@''GNULIB_MKDIRAT''@/0/g' \
      -e 's/@''GNULIB_MKFIFO''@/0/g' \
      -e 's/@''GNULIB_MKFIFOAT''@/0/g' \
      -e 's/@''GNULIB_MKNOD''@/0/g' \
      -e 's/@''GNULIB_MKNODAT''@/0/g' \
      -e 's/@''GNULIB_STAT''@/1/g' \
      -e 's/@''GNULIB_UTIMENSAT''@/0/g' \
      -e 's/@''GNULIB_OVERRIDES_STRUCT_STAT''@/0/g' \
      -e 's/@''GNULIB_MDA_CHMOD''@/1/g' \
      -e 's/@''GNULIB_MDA_MKDIR''@/1/g' \
      -e 's/@''GNULIB_MDA_UMASK''@/1/g' \
      -e 's|@''HAVE_FCHMODAT''@|1|g' \
      -e 's|@''HAVE_FSTATAT''@|1|g' \
      -e 's|@''HAVE_FUTIMENS''@|1|g' \
      -e 's|@''HAVE_GETUMASK''@|1|g' \
      -e 's|@''HAVE_LCHMOD''@|1|g' \
      -e 's|@''HAVE_LSTAT''@|1|g' \
      -e 's|@''HAVE_MKDIRAT''@|1|g' \
      -e 's|@''HAVE_MKFIFO''@|1|g' \
      -e 's|@''HAVE_MKFIFOAT''@|1|g' \
      -e 's|@''HAVE_MKNOD''@|1|g' \
      -e 's|@''HAVE_MKNODAT''@|1|g' \
      -e 's|@''HAVE_UTIMENSAT''@|1|g' \
      -e 's|@''REPLACE_CHMOD''@|0|g' \
      -e 's|@''REPLACE_FCHMODAT''@|0|g' \
      -e 's|@''REPLACE_FSTAT''@|0|g' \
      -e 's|@''REPLACE_FSTATAT''@|0|g' \
      -e 's|@''REPLACE_FUTIMENS''@|0|g' \
      -e 's|@''REPLACE_LSTAT''@|0|g' \
      -e 's|@''REPLACE_MKDIR''@|0|g' \
      -e 's|@''REPLACE_MKFIFO''@|0|g' \
      -e 's|@''REPLACE_MKFIFOAT''@|0|g' \
      -e 's|@''REPLACE_MKNOD''@|0|g' \
      -e 's|@''REPLACE_MKNODAT''@|0|g' \
      -e 's|@''REPLACE_STAT''@|0|g' \
      -e 's|@''REPLACE_UTIMENSAT''@|0|g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_ARG_NONNULL/r ./arg-nonnull.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      ./sys_stat.in.h > sys/stat.h-t
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL|g' \
      -e 's/@''HAVE_SYS_TIME_H''@/1/g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_SYS_TIME_H''@|<sys/time.h>|g' \
      -e 's/@''GNULIB_GETTIMEOFDAY''@/1/g' \
      -e 's|@''HAVE_WINSOCK2_H''@|0|g' \
      -e 's/@''HAVE_GETTIMEOFDAY''@/1/g' \
      -e 's/@''HAVE_STRUCT_TIMEVAL''@/1/g' \
      -e 's/@''REPLACE_GETTIMEOFDAY''@/0/g' \
      -e 's/@''REPLACE_STRUCT_TIMEVAL''@/0/g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_ARG_NONNULL/r ./arg-nonnull.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      ./sys_time.in.h > sys/time.h-t
/usr/bin/mkdir -p 'sys'
/usr/bin/mkdir -p 'sys'
mv strings.h-t strings.h
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_SYS_TYPES_H''@|<sys/types.h>|g' \
      -e 's|@''WINDOWS_64_BIT_OFF_T''@|0|g' \
      -e 's|@''WINDOWS_STAT_INODES''@|0|g' \
      ./sys_types.in.h > sys/types.h-t
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_TIME_H''@|<time.h>|g' \
      -e 's/@''GNULIB_CTIME''@/0/g' \
      -e 's/@''GNULIB_LOCALTIME''@/0/g' \
      -e 's/@''GNULIB_MKTIME''@/0/g' \
      -e 's/@''GNULIB_NANOSLEEP''@/0/g' \
      -e 's/@''GNULIB_STRFTIME''@/0/g' \
      -e 's/@''GNULIB_STRPTIME''@/0/g' \
      -e 's/@''GNULIB_TIMEGM''@/0/g' \
      -e 's/@''GNULIB_TIMESPEC_GET''@/0/g' \
      -e 's/@''GNULIB_TIMESPEC_GETRES''@/0/g' \
      -e 's/@''GNULIB_TIME_R''@/1/g' \
      -e 's/@''GNULIB_TIME_RZ''@/0/g' \
      -e 's/@''GNULIB_TZSET''@/0/g' \
      -e 's/@''GNULIB_MDA_TZSET''@/1/g' \
      -e 's|@''HAVE_DECL_LOCALTIME_R''@|1|g' \
      -e 's|@''HAVE_NANOSLEEP''@|1|g' \
      -e 's|@''HAVE_STRPTIME''@|1|g' \
      -e 's|@''HAVE_TIMEGM''@|1|g' \
      -e 's|@''HAVE_TIMESPEC_GET''@|1|g' \
      -e 's|@''HAVE_TIMESPEC_GETRES''@|1|g' \
      -e 's|@''HAVE_TIMEZONE_T''@|0|g' \
      -e 's|@''REPLACE_CTIME''@|GNULIB_PORTCHECK|g' \
      -e 's|@''REPLACE_GMTIME''@|0|g' \
      -e 's|@''REPLACE_LOCALTIME''@|0|g' \
      -e 's|@''REPLACE_LOCALTIME_R''@|0|g' \
      -e 's|@''REPLACE_MKTIME''@|0|g' \
      -e 's|@''REPLACE_NANOSLEEP''@|1|g' \
      -e 's|@''REPLACE_STRFTIME''@|GNULIB_PORTCHECK|g' \
      -e 's|@''REPLACE_TIMEGM''@|0|g' \
      -e 's|@''REPLACE_TIMESPEC_GET''@|GNULIB_PORTCHECK|g' \
      -e 's|@''REPLACE_TZSET''@|0|g' \
      -e 's|@''PTHREAD_H_DEFINES_STRUCT_TIMESPEC''@|0|g' \
      -e 's|@''SYS_TIME_H_DEFINES_STRUCT_TIMESPEC''@|0|g' \
      -e 's|@''TIME_H_DEFINES_STRUCT_TIMESPEC''@|1|g' \
      -e 's|@''UNISTD_H_DEFINES_STRUCT_TIMESPEC''@|0|g' \
      -e 's|@''TIME_H_DEFINES_TIME_UTC''@|1|g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_ARG_NONNULL/r ./arg-nonnull.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      ./time.in.h > time.h-t
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_SYS_UIO_H''@|<sys/uio.h>|g' \
      -e 's|@''HAVE_SYS_UIO_H''@|1|g' \
      ./sys_uio.in.h > sys/uio.h-t
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL|g' \
      -e 's|@''HAVE_UNISTD_H''@|1|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_UNISTD_H''@|<unistd.h>|g' \
      -e 's|@''WINDOWS_64_BIT_OFF_T''@|0|g' \
      -e 's/@''GNULIB_ACCESS''@/0/g' \
      -e 's/@''GNULIB_CHDIR''@/0/g' \
      -e 's/@''GNULIB_CHOWN''@/0/g' \
      -e 's/@''GNULIB_CLOSE''@/1/g' \
      -e 's/@''GNULIB_COPY_FILE_RANGE''@/0/g' \
      -e 's/@''GNULIB_DUP''@/0/g' \
      -e 's/@''GNULIB_DUP2''@/1/g' \
      -e 's/@''GNULIB_DUP3''@/0/g' \
      -e 's/@''GNULIB_ENVIRON''@/0/g' \
      -e 's/@''GNULIB_EUIDACCESS''@/0/g' \
      -e 's/@''GNULIB_EXECL''@/0/g' \
      -e 's/@''GNULIB_EXECLE''@/0/g' \
      -e 's/@''GNULIB_EXECLP''@/0/g' \
      -e 's/@''GNULIB_EXECV''@/0/g' \
      -e 's/@''GNULIB_EXECVE''@/0/g' \
      -e 's/@''GNULIB_EXECVP''@/0/g' \
      -e 's/@''GNULIB_EXECVPE''@/0/g' \
      -e 's/@''GNULIB_FACCESSAT''@/0/g' \
      -e 's/@''GNULIB_FCHDIR''@/0/g' \
      -e 's/@''GNULIB_FCHOWNAT''@/0/g' \
      -e 's/@''GNULIB_FDATASYNC''@/0/g' \
      -e 's/@''GNULIB_FSYNC''@/0/g' \
      -e 's/@''GNULIB_FTRUNCATE''@/0/g' \
      -e 's/@''GNULIB_GETCWD''@/0/g' \
      -e 's/@''GNULIB_GETDOMAINNAME''@/0/g' \
      -e 's/@''GNULIB_GETDTABLESIZE''@/1/g' \
      -e 's/@''GNULIB_GETENTROPY''@/0/g' \
      -e 's/@''GNULIB_GETGROUPS''@/0/g' \
      -e 's/@''GNULIB_GETHOSTNAME''@/0/g' \
      -e 's/@''GNULIB_GETLOGIN''@/0/g' \
      -e 's/@''GNULIB_GETLOGIN_R''@/0/g' \
      -e 's/@''GNULIB_GETOPT_POSIX''@/0/g' \
      -e 's/@''GNULIB_GETPAGESIZE''@/0/g' \
      -e 's/@''GNULIB_GETPASS''@/0/g' \
      -e 's/@''GNULIB_GETPASS_GNU''@/0/g' \
      -e 's/@''GNULIB_GETUSERSHELL''@/0/g' \
      -e 's/@''GNULIB_GROUP_MEMBER''@/0/g' \
      -e 's/@''GNULIB_ISATTY''@/0/g' \
      -e 's/@''GNULIB_LCHOWN''@/0/g' \
      -e 's/@''GNULIB_LINK''@/0/g' \
      -e 's/@''GNULIB_LINKAT''@/0/g' \
      -e 's/@''GNULIB_LSEEK''@/1/g' \
      -e 's/@''GNULIB_PIPE''@/0/g' \
      -e 's/@''GNULIB_PIPE2''@/0/g' \
      -e 's/@''GNULIB_PREAD''@/0/g' \
      -e 's/@''GNULIB_PWRITE''@/0/g' \
      -e 's/@''GNULIB_READ''@/0/g' \
      -e 's/@''GNULIB_READLINK''@/1/g' \
      -e 's/@''GNULIB_READLINKAT''@/0/g' \
      -e 's/@''GNULIB_RMDIR''@/0/g' \
      -e 's/@''GNULIB_SETHOSTNAME''@/0/g' \
      -e 's/@''GNULIB_SLEEP''@/0/g' \
      -e 's/@''GNULIB_SYMLINK''@/0/g' \
      -e 's/@''GNULIB_SYMLINKAT''@/0/g' \
      -e 's/@''GNULIB_TRUNCATE''@/0/g' \
      -e 's/@''GNULIB_TTYNAME_R''@/0/g' \
      -e 's/@''GNULIB_UNISTD_H_GETOPT''@/00/g' \
      -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/0/g' \
      -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/0/g' \
      -e 's/@''GNULIB_UNLINK''@/0/g' \
      -e 's/@''GNULIB_UNLINKAT''@/0/g' \
      -e 's/@''GNULIB_USLEEP''@/0/g' \
      -e 's/@''GNULIB_WRITE''@/0/g' \
      -e 's/@''GNULIB_MDA_ACCESS''@/1/g' \
      -e 's/@''GNULIB_MDA_CHDIR''@/1/g' \
      -e 's/@''GNULIB_MDA_CLOSE''@/1/g' \
      -e 's/@''GNULIB_MDA_DUP''@/1/g' \
      -e 's/@''GNULIB_MDA_DUP2''@/1/g' \
      -e 's/@''GNULIB_MDA_EXECL''@/1/g' \
      -e 's/@''GNULIB_MDA_EXECLE''@/1/g' \
      -e 's/@''GNULIB_MDA_EXECLP''@/1/g' \
      -e 's/@''GNULIB_MDA_EXECV''@/1/g' \
      -e 's/@''GNULIB_MDA_EXECVE''@/1/g' \
      -e 's/@''GNULIB_MDA_EXECVP''@/1/g' \
      -e 's/@''GNULIB_MDA_EXECVPE''@/1/g' \
      -e 's/@''GNULIB_MDA_GETCWD''@/1/g' \
      -e 's/@''GNULIB_MDA_GETPID''@/1/g' \
      -e 's/@''GNULIB_MDA_ISATTY''@/1/g' \
      -e 's/@''GNULIB_MDA_LSEEK''@/1/g' \
      -e 's/@''GNULIB_MDA_READ''@/1/g' \
      -e 's/@''GNULIB_MDA_RMDIR''@/1/g' \
      -e 's/@''GNULIB_MDA_SWAB''@/1/g' \
      -e 's/@''GNULIB_MDA_UNLINK''@/1/g' \
      -e 's/@''GNULIB_MDA_WRITE''@/1/g' \
      < ./unistd.in.h | \
  sed -e 's|@''HAVE_CHOWN''@|1|g' \
      -e 's|@''HAVE_COPY_FILE_RANGE''@|1|g' \
      -e 's|@''HAVE_DUP3''@|1|g' \
      -e 's|@''HAVE_EUIDACCESS''@|1|g' \
      -e 's|@''HAVE_EXECVPE''@|1|g' \
      -e 's|@''HAVE_FACCESSAT''@|1|g' \
      -e 's|@''HAVE_FCHDIR''@|1|g' \
      -e 's|@''HAVE_FCHOWNAT''@|1|g' \
      -e 's|@''HAVE_FDATASYNC''@|1|g' \
      -e 's|@''HAVE_FSYNC''@|1|g' \
      -e 's|@''HAVE_FTRUNCATE''@|1|g' \
      -e 's|@''HAVE_GETDTABLESIZE''@|1|g' \
      -e 's|@''HAVE_GETENTROPY''@|1|g' \
      -e 's|@''HAVE_GETGROUPS''@|1|g' \
      -e 's|@''HAVE_GETHOSTNAME''@|1|g' \
      -e 's|@''HAVE_GETPAGESIZE''@|1|g' \
      -e 's|@''HAVE_GETPASS''@|1|g' \
      -e 's|@''HAVE_GROUP_MEMBER''@|1|g' \
      -e 's|@''HAVE_LCHOWN''@|1|g' \
      -e 's|@''HAVE_LINK''@|1|g' \
      -e 's|@''HAVE_LINKAT''@|1|g' \
      -e 's|@''HAVE_PIPE''@|1|g' \
      -e 's|@''HAVE_PIPE2''@|1|g' \
      -e 's|@''HAVE_PREAD''@|1|g' \
      -e 's|@''HAVE_PWRITE''@|1|g' \
      -e 's|@''HAVE_READLINK''@|1|g' \
      -e 's|@''HAVE_READLINKAT''@|1|g' \
      -e 's|@''HAVE_SETHOSTNAME''@|1|g' \
      -e 's|@''HAVE_SLEEP''@|1|g' \
      -e 's|@''HAVE_SYMLINK''@|1|g' \
      -e 's|@''HAVE_SYMLINKAT''@|1|g' \
      -e 's|@''HAVE_UNLINKAT''@|1|g' \
      -e 's|@''HAVE_USLEEP''@|1|g' \
      -e 's|@''HAVE_DECL_ENVIRON''@|1|g' \
      -e 's|@''HAVE_DECL_EXECVPE''@|1|g' \
      -e 's|@''HAVE_DECL_FCHDIR''@|1|g' \
      -e 's|@''HAVE_DECL_FDATASYNC''@|1|g' \
      -e 's|@''HAVE_DECL_GETDOMAINNAME''@|1|g' \
      -e 's|@''HAVE_DECL_GETLOGIN''@|1|g' \
      -e 's|@''HAVE_DECL_GETLOGIN_R''@|1|g' \
      -e 's|@''HAVE_DECL_GETPAGESIZE''@|1|g' \
      -e 's|@''HAVE_DECL_GETUSERSHELL''@|1|g' \
      -e 's|@''HAVE_DECL_SETHOSTNAME''@|1|g' \
      -e 's|@''HAVE_DECL_TRUNCATE''@|1|g' \
      -e 's|@''HAVE_DECL_TTYNAME_R''@|1|g' \
      -e 's|@''HAVE_OS_H''@|0|g' \
      -e 's|@''HAVE_SYS_PARAM_H''@|0|g' \
  | \
  sed -e 's|@''REPLACE_ACCESS''@|0|g' \
      -e 's|@''REPLACE_CHOWN''@|0|g' \
      -e 's|@''REPLACE_CLOSE''@|0|g' \
      -e 's|@''REPLACE_COPY_FILE_RANGE''@|0|g' \
      -e 's|@''REPLACE_DUP''@|0|g' \
      -e 's|@''REPLACE_DUP2''@|0|g' \
      -e 's|@''REPLACE_DUP3''@|0|g' \
      -e 's|@''REPLACE_EXECL''@|0|g' \
      -e 's|@''REPLACE_EXECLE''@|0|g' \
      -e 's|@''REPLACE_EXECLP''@|0|g' \
      -e 's|@''REPLACE_EXECV''@|0|g' \
      -e 's|@''REPLACE_EXECVE''@|0|g' \
      -e 's|@''REPLACE_EXECVP''@|0|g' \
      -e 's|@''REPLACE_EXECVPE''@|0|g' \
      -e 's|@''REPLACE_FACCESSAT''@|0|g' \
      -e 's|@''REPLACE_FCHOWNAT''@|0|g' \
      -e 's|@''REPLACE_FDATASYNC''@|0|g' \
      -e 's|@''REPLACE_FTRUNCATE''@|0|g' \
      -e 's|@''REPLACE_GETCWD''@|0|g' \
      -e 's|@''REPLACE_GETDOMAINNAME''@|0|g' \
      -e 's|@''REPLACE_GETDTABLESIZE''@|0|g' \
      -e 's|@''REPLACE_GETENTROPY''@|0|g' \
      -e 's|@''REPLACE_GETLOGIN_R''@|0|g' \
      -e 's|@''REPLACE_GETGROUPS''@|0|g' \
      -e 's|@''REPLACE_GETPAGESIZE''@|0|g' \
      -e 's|@''REPLACE_GETPASS''@|0|g' \
      -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|0|g' \
      -e 's|@''REPLACE_ISATTY''@|0|g' \
      -e 's|@''REPLACE_LCHOWN''@|0|g' \
      -e 's|@''REPLACE_LINK''@|0|g' \
      -e 's|@''REPLACE_LINKAT''@|0|g' \
      -e 's|@''REPLACE_LSEEK''@|0|g' \
      -e 's|@''REPLACE_PIPE2''@|0|g' \
      -e 's|@''REPLACE_PREAD''@|0|g' \
      -e 's|@''REPLACE_PWRITE''@|0|g' \
      -e 's|@''REPLACE_READ''@|0|g' \
      -e 's|@''REPLACE_READLINK''@|0|g' \
      -e 's|@''REPLACE_READLINKAT''@|0|g' \
      -e 's|@''REPLACE_RMDIR''@|0|g' \
      -e 's|@''REPLACE_SETHOSTNAME''@|0|g' \
      -e 's|@''REPLACE_SLEEP''@|0|g' \
      -e 's|@''REPLACE_SYMLINK''@|0|g' \
      -e 's|@''REPLACE_SYMLINKAT''@|0|g' \
      -e 's|@''REPLACE_TRUNCATE''@|0|g' \
      -e 's|@''REPLACE_TTYNAME_R''@|0|g' \
      -e 's|@''REPLACE_UNLINK''@|0|g' \
      -e 's|@''REPLACE_UNLINKAT''@|0|g' \
      -e 's|@''REPLACE_USLEEP''@|0|g' \
      -e 's|@''REPLACE_WRITE''@|0|g' \
      -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|0|g' \
      -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|0|g' \
      -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|0|g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_ARG_NONNULL/r ./arg-nonnull.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      > unistd.h-t
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''HAVE_FEATURES_H''@|1|g' \
      -e 's|@''NEXT_WCHAR_H''@|<wchar.h>|g' \
      -e 's|@''HAVE_WCHAR_H''@|1|g' \
      -e 's/@''HAVE_CRTDEFS_H''@/0/g' \
      -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/0/g' \
      -e 's/@''GNULIB_BTOWC''@/0/g' \
      -e 's/@''GNULIB_WCTOB''@/0/g' \
      -e 's/@''GNULIB_MBSINIT''@/0/g' \
      -e 's/@''GNULIB_MBRTOWC''@/0/g' \
      -e 's/@''GNULIB_MBRLEN''@/0/g' \
      -e 's/@''GNULIB_MBSRTOWCS''@/0/g' \
      -e 's/@''GNULIB_MBSNRTOWCS''@/0/g' \
      -e 's/@''GNULIB_WCRTOMB''@/0/g' \
      -e 's/@''GNULIB_WCSRTOMBS''@/0/g' \
      -e 's/@''GNULIB_WCSNRTOMBS''@/0/g' \
      -e 's/@''GNULIB_WCWIDTH''@/0/g' \
      -e 's/@''GNULIB_WMEMCHR''@/0/g' \
      -e 's/@''GNULIB_WMEMCMP''@/0/g' \
      -e 's/@''GNULIB_WMEMCPY''@/0/g' \
      -e 's/@''GNULIB_WMEMMOVE''@/0/g' \
      -e 's/@''GNULIB_WMEMPCPY''@/0/g' \
      -e 's/@''GNULIB_WMEMSET''@/0/g' \
      -e 's/@''GNULIB_WCSLEN''@/0/g' \
      -e 's/@''GNULIB_WCSNLEN''@/0/g' \
      -e 's/@''GNULIB_WCSCPY''@/0/g' \
      -e 's/@''GNULIB_WCPCPY''@/0/g' \
      -e 's/@''GNULIB_WCSNCPY''@/0/g' \
      -e 's/@''GNULIB_WCPNCPY''@/0/g' \
      -e 's/@''GNULIB_WCSCAT''@/0/g' \
      -e 's/@''GNULIB_WCSNCAT''@/0/g' \
      -e 's/@''GNULIB_WCSCMP''@/0/g' \
      -e 's/@''GNULIB_WCSNCMP''@/0/g' \
      -e 's/@''GNULIB_WCSCASECMP''@/0/g' \
      -e 's/@''GNULIB_WCSNCASECMP''@/0/g' \
      -e 's/@''GNULIB_WCSCOLL''@/0/g' \
      -e 's/@''GNULIB_WCSXFRM''@/0/g' \
      -e 's/@''GNULIB_WCSDUP''@/0/g' \
      -e 's/@''GNULIB_WCSCHR''@/0/g' \
      -e 's/@''GNULIB_WCSRCHR''@/0/g' \
      -e 's/@''GNULIB_WCSCSPN''@/0/g' \
      -e 's/@''GNULIB_WCSSPN''@/0/g' \
      -e 's/@''GNULIB_WCSPBRK''@/0/g' \
      -e 's/@''GNULIB_WCSSTR''@/0/g' \
      -e 's/@''GNULIB_WCSTOK''@/0/g' \
      -e 's/@''GNULIB_WCSWIDTH''@/0/g' \
      -e 's/@''GNULIB_WCSFTIME''@/0/g' \
      -e 's/@''GNULIB_MDA_WCSDUP''@/1/g' \
      -e 's/@''GNULIB_FREE_POSIX''@/1/g' \
      < ./wchar.in.h | \
  sed -e 's|@''HAVE_WINT_T''@|1|g' \
      -e 's|@''HAVE_BTOWC''@|1|g' \
      -e 's|@''HAVE_MBSINIT''@|1|g' \
      -e 's|@''HAVE_MBRTOWC''@|1|g' \
      -e 's|@''HAVE_MBRLEN''@|1|g' \
      -e 's|@''HAVE_MBSRTOWCS''@|1|g' \
      -e 's|@''HAVE_MBSNRTOWCS''@|1|g' \
      -e 's|@''HAVE_WCRTOMB''@|1|g' \
      -e 's|@''HAVE_WCSRTOMBS''@|1|g' \
      -e 's|@''HAVE_WCSNRTOMBS''@|1|g' \
      -e 's|@''HAVE_WMEMCHR''@|1|g' \
      -e 's|@''HAVE_WMEMCMP''@|1|g' \
      -e 's|@''HAVE_WMEMCPY''@|1|g' \
      -e 's|@''HAVE_WMEMMOVE''@|1|g' \
      -e 's|@''HAVE_WMEMPCPY''@|1|g' \
      -e 's|@''HAVE_WMEMSET''@|1|g' \
      -e 's|@''HAVE_WCSLEN''@|1|g' \
      -e 's|@''HAVE_WCSNLEN''@|1|g' \
      -e 's|@''HAVE_WCSCPY''@|1|g' \
      -e 's|@''HAVE_WCPCPY''@|1|g' \
      -e 's|@''HAVE_WCSNCPY''@|1|g' \
      -e 's|@''HAVE_WCPNCPY''@|1|g' \
      -e 's|@''HAVE_WCSCAT''@|1|g' \
      -e 's|@''HAVE_WCSNCAT''@|1|g' \
      -e 's|@''HAVE_WCSCMP''@|1|g' \
      -e 's|@''HAVE_WCSNCMP''@|1|g' \
      -e 's|@''HAVE_WCSCASECMP''@|1|g' \
      -e 's|@''HAVE_WCSNCASECMP''@|1|g' \
      -e 's|@''HAVE_WCSCOLL''@|1|g' \
      -e 's|@''HAVE_WCSXFRM''@|1|g' \
      -e 's|@''HAVE_WCSDUP''@|1|g' \
      -e 's|@''HAVE_WCSCHR''@|1|g' \
      -e 's|@''HAVE_WCSRCHR''@|1|g' \
      -e 's|@''HAVE_WCSCSPN''@|1|g' \
      -e 's|@''HAVE_WCSSPN''@|1|g' \
      -e 's|@''HAVE_WCSPBRK''@|1|g' \
      -e 's|@''HAVE_WCSSTR''@|1|g' \
      -e 's|@''HAVE_WCSTOK''@|1|g' \
      -e 's|@''HAVE_WCSWIDTH''@|1|g' \
      -e 's|@''HAVE_WCSFTIME''@|1|g' \
      -e 's|@''HAVE_DECL_WCTOB''@|1|g' \
      -e 's|@''HAVE_DECL_WCSDUP''@|1|g' \
      -e 's|@''HAVE_DECL_WCWIDTH''@|1|g' \
  | \
  sed -e 's|@''REPLACE_MBSTATE_T''@|0|g' \
      -e 's|@''REPLACE_BTOWC''@|0|g' \
      -e 's|@''REPLACE_WCTOB''@|0|g' \
      -e 's|@''REPLACE_FREE''@|0|g' \
      -e 's|@''REPLACE_MBSINIT''@|0|g' \
      -e 's|@''REPLACE_MBRTOWC''@|0|g' \
      -e 's|@''REPLACE_MBRLEN''@|0|g' \
      -e 's|@''REPLACE_MBSRTOWCS''@|0|g' \
      -e 's|@''REPLACE_MBSNRTOWCS''@|0|g' \
      -e 's|@''REPLACE_WCRTOMB''@|0|g' \
      -e 's|@''REPLACE_WCSRTOMBS''@|0|g' \
      -e 's|@''REPLACE_WCSNRTOMBS''@|0|g' \
      -e 's|@''REPLACE_WCWIDTH''@|0|g' \
      -e 's|@''REPLACE_WCSWIDTH''@|0|g' \
      -e 's|@''REPLACE_WCSFTIME''@|0|g' \
      -e 's|@''REPLACE_WCSTOK''@|0|g' \
      -e 's|@''REPLACE_WMEMPCPY''@|0|g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_ARG_NONNULL/r ./arg-nonnull.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      > wchar.h-t
mv sys/types.h-t sys/types.h
mv sys/time.h-t sys/time.h
mv sys/uio.h-t sys/uio.h
mv sys/socket.h-t sys/socket.h
mv time.h-t time.h
mv sys/stat.h-t sys/stat.h
mv string.h-t string.h
mv stdio.h-t stdio.h
mv wchar.h-t wchar.h
mv stdlib.h-t stdlib.h
mv unistd.h-t unistd.h
make  all-recursive
make[3]: Entering directory '/builddir/build/BUILD/gnutls-3.8.2/gl'
make[4]: Entering directory '/builddir/build/BUILD/gnutls-3.8.2/gl'
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_la-basename-lgpl.lo `test -f 'basename-lgpl.c' || echo './'`basename-lgpl.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_la-bitrotate.lo `test -f 'bitrotate.c' || echo './'`bitrotate.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_la-c-ctype.lo `test -f 'c-ctype.c' || echo './'`c-ctype.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_la-c-strcasecmp.lo `test -f 'c-strcasecmp.c' || echo './'`c-strcasecmp.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_la-c-strncasecmp.lo `test -f 'c-strncasecmp.c' || echo './'`c-strncasecmp.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_la-cloexec.lo `test -f 'cloexec.c' || echo './'`cloexec.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_la-dirname-lgpl.lo `test -f 'dirname-lgpl.c' || echo './'`dirname-lgpl.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_la-stripslash.lo `test -f 'stripslash.c' || echo './'`stripslash.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_la-fcntl.lo `test -f 'fcntl.c' || echo './'`fcntl.c
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libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c c-strcasecmp.c  -fPIC -DPIC -o .libs/libgnu_la-c-strcasecmp.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c fd-hook.c  -fPIC -DPIC -o .libs/libgnu_la-fd-hook.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c basename-lgpl.c  -fPIC -DPIC -o .libs/libgnu_la-basename-lgpl.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c bitrotate.c  -fPIC -DPIC -o .libs/libgnu_la-bitrotate.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c c-ctype.c  -fPIC -DPIC -o .libs/libgnu_la-c-ctype.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c c-strncasecmp.c  -fPIC -DPIC -o .libs/libgnu_la-c-strncasecmp.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c dirname-lgpl.c  -fPIC -DPIC -o .libs/libgnu_la-dirname-lgpl.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c fcntl.c  -fPIC -DPIC -o .libs/libgnu_la-fcntl.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c cloexec.c  -fPIC -DPIC -o .libs/libgnu_la-cloexec.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c hash.c  -fPIC -DPIC -o .libs/libgnu_la-hash.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c stripslash.c  -fPIC -DPIC -o .libs/libgnu_la-stripslash.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c asnprintf.c  -fPIC -DPIC -o .libs/asnprintf.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c malloca.c  -fPIC -DPIC -o .libs/libgnu_la-malloca.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c printf-parse.c  -fPIC -DPIC -o .libs/printf-parse.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c memset_explicit.c  -fPIC -DPIC -o .libs/libgnu_la-memset_explicit.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c gl_list.c  -fPIC -DPIC -o .libs/libgnu_la-gl_list.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c read-file.c  -fPIC -DPIC -o .libs/libgnu_la-read-file.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c vasnprintf.c  -fPIC -DPIC -o .libs/vasnprintf.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c stat-time.c  -fPIC -DPIC -o .libs/libgnu_la-stat-time.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c gl_linkedhash_list.c  -fPIC -DPIC -o .libs/libgnu_la-gl_linkedhash_list.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c hash-pjw-bare.c  -fPIC -DPIC -o .libs/libgnu_la-hash-pjw-bare.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c glthread/threadlib.c  -fPIC -DPIC -o glthread/.libs/libgnu_la-threadlib.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c xsize.c  -fPIC -DPIC -o .libs/libgnu_la-xsize.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c printf-args.c  -fPIC -DPIC -o .libs/printf-args.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c sys_socket.c  -fPIC -DPIC -o .libs/libgnu_la-sys_socket.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c malloc/scratch_buffer_grow.c  -fPIC -DPIC -o malloc/.libs/libgnu_la-scratch_buffer_grow.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c glthread/tls.c  -fPIC -DPIC -o glthread/.libs/libgnu_la-tls.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c malloc/scratch_buffer_set_array_size.c  -fPIC -DPIC -o malloc/.libs/libgnu_la-scratch_buffer_set_array_size.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c glthread/lock.c  -fPIC -DPIC -o glthread/.libs/libgnu_la-lock.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c unistd.c  -fPIC -DPIC -o .libs/libgnu_la-unistd.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c malloc/scratch_buffer_grow_preserve.c  -fPIC -DPIC -o malloc/.libs/libgnu_la-scratch_buffer_grow_preserve.o
/bin/sh ../libtool  --tag=CC   --mode=link gcc  -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -no-undefined      -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o libgnu.la  libgnu_la-basename-lgpl.lo libgnu_la-bitrotate.lo libgnu_la-c-ctype.lo libgnu_la-c-strcasecmp.lo libgnu_la-c-strncasecmp.lo  libgnu_la-cloexec.lo  libgnu_la-dirname-lgpl.lo libgnu_la-stripslash.lo   libgnu_la-fcntl.lo libgnu_la-fd-hook.lo           malloc/libgnu_la-scratch_buffer_grow.lo malloc/libgnu_la-scratch_buffer_grow_preserve.lo malloc/libgnu_la-scratch_buffer_set_array_size.lo libgnu_la-hash.lo libgnu_la-hash-pjw-bare.lo   libgnu_la-gl_linkedhash_list.lo libgnu_la-gl_list.lo glthread/libgnu_la-lock.lo  libgnu_la-malloca.lo   libgnu_la-memset_explicit.lo     libgnu_la-read-file.lo     libgnu_la-stat-time.lo           libgnu_la-sys_socket.lo glthread/libgnu_la-threadlib.lo  glthread/libgnu_la-tls.lo libgnu_la-unistd.lo      libgnu_la-xsize.lo asnprintf.lo printf-args.lo printf-parse.lo vasnprintf.lo  
libtool: link: ar cr .libs/libgnu.a .libs/libgnu_la-basename-lgpl.o .libs/libgnu_la-bitrotate.o .libs/libgnu_la-c-ctype.o .libs/libgnu_la-c-strcasecmp.o .libs/libgnu_la-c-strncasecmp.o .libs/libgnu_la-cloexec.o .libs/libgnu_la-dirname-lgpl.o .libs/libgnu_la-stripslash.o .libs/libgnu_la-fcntl.o .libs/libgnu_la-fd-hook.o malloc/.libs/libgnu_la-scratch_buffer_grow.o malloc/.libs/libgnu_la-scratch_buffer_grow_preserve.o malloc/.libs/libgnu_la-scratch_buffer_set_array_size.o .libs/libgnu_la-hash.o .libs/libgnu_la-hash-pjw-bare.o .libs/libgnu_la-gl_linkedhash_list.o .libs/libgnu_la-gl_list.o glthread/.libs/libgnu_la-lock.o .libs/libgnu_la-malloca.o .libs/libgnu_la-memset_explicit.o .libs/libgnu_la-read-file.o .libs/libgnu_la-stat-time.o .libs/libgnu_la-sys_socket.o glthread/.libs/libgnu_la-threadlib.o glthread/.libs/libgnu_la-tls.o .libs/libgnu_la-unistd.o .libs/libgnu_la-xsize.o .libs/asnprintf.o .libs/printf-args.o .libs/printf-parse.o .libs/vasnprintf.o 
libtool: link: ranlib .libs/libgnu.a
libtool: link: ( cd ".libs" && rm -f "libgnu.la" && ln -s "../libgnu.la" "libgnu.la" )
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/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o key_decode.lo key_decode.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o time.lo time.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o crl.lo crl.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o crl_write.lo crl_write.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o crq.lo crq.c
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/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o privkey_pkcs8.lo privkey_pkcs8.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o privkey_pkcs8_pbes1.lo privkey_pkcs8_pbes1.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o privkey_openssl.lo privkey_openssl.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o hostname-verify.lo hostname-verify.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o sign.lo sign.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o verify.lo verify.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o x509.lo x509.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o x509_dn.lo x509_dn.c
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/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o name_constraints.lo name_constraints.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o verify-high.lo verify-high.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o verify-high2.lo verify-high2.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c key_encode.c  -fPIC -DPIC -o .libs/key_encode.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c common.c  -fPIC -DPIC -o .libs/common.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c time.c  -fPIC -DPIC -o .libs/time.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c crl.c  -fPIC -DPIC -o .libs/crl.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c key_decode.c  -fPIC -DPIC -o .libs/key_decode.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c crq.c  -fPIC -DPIC -o .libs/crq.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c dn.c  -fPIC -DPIC -o .libs/dn.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c prov-seed.c  -fPIC -DPIC -o .libs/prov-seed.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c pkcs12.c  -fPIC -DPIC -o .libs/pkcs12.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c extensions.c  -fPIC -DPIC -o .libs/extensions.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c crl_write.c  -fPIC -DPIC -o .libs/crl_write.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c mpi.c  -fPIC -DPIC -o .libs/mpi.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c hostname-verify.c  -fPIC -DPIC -o .libs/hostname-verify.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c privkey_pkcs8_pbes1.c  -fPIC -DPIC -o .libs/privkey_pkcs8_pbes1.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c x509_dn.c  -fPIC -DPIC -o .libs/x509_dn.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c pkcs12_encr.c  -fPIC -DPIC -o .libs/pkcs12_encr.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c pkcs12_bag.c  -fPIC -DPIC -o .libs/pkcs12_bag.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c privkey_pkcs8.c  -fPIC -DPIC -o .libs/privkey_pkcs8.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c output.c  -fPIC -DPIC -o .libs/output.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c privkey.c  -fPIC -DPIC -o .libs/privkey.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c sign.c  -fPIC -DPIC -o .libs/sign.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c privkey_openssl.c  -fPIC -DPIC -o .libs/privkey_openssl.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c pkcs7.c  -fPIC -DPIC -o .libs/pkcs7.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c pkcs7-crypt.c  -fPIC -DPIC -o .libs/pkcs7-crypt.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c attributes.c  -fPIC -DPIC -o .libs/attributes.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c verify.c  -fPIC -DPIC -o .libs/verify.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c pkcs7-attrs.c  -fPIC -DPIC -o .libs/pkcs7-attrs.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c name_constraints.c  -fPIC -DPIC -o .libs/name_constraints.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c verify-high.c  -fPIC -DPIC -o .libs/verify-high.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c verify-high2.c  -fPIC -DPIC -o .libs/verify-high2.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c x509_write.c  -fPIC -DPIC -o .libs/x509_write.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c x509.c  -fPIC -DPIC -o .libs/x509.o
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o x509_ext.lo x509_ext.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o email-verify.lo email-verify.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o pkcs7-output.lo pkcs7-output.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o virt-san.lo virt-san.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o spki.lo spki.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c x509_ext.c  -fPIC -DPIC -o .libs/x509_ext.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c email-verify.c  -fPIC -DPIC -o .libs/email-verify.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c pkcs7-output.c  -fPIC -DPIC -o .libs/pkcs7-output.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c virt-san.c  -fPIC -DPIC -o .libs/virt-san.o
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o tls_features.lo tls_features.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o krb5.lo krb5.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c spki.c  -fPIC -DPIC -o .libs/spki.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c tls_features.c  -fPIC -DPIC -o .libs/tls_features.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c krb5.c  -fPIC -DPIC -o .libs/krb5.o
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o ip.lo ip.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o ocsp.lo ocsp.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o ocsp_output.lo ocsp_output.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c ip.c  -fPIC -DPIC -o .libs/ip.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c ocsp.c  -fPIC -DPIC -o .libs/ocsp.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c ocsp_output.c  -fPIC -DPIC -o .libs/ocsp_output.o
/bin/sh ../../libtool  --tag=CC   --mode=link gcc  -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o libgnutls_x509.la  common.lo key_encode.lo key_decode.lo time.lo crl.lo crl_write.lo crq.lo dn.lo attributes.lo prov-seed.lo extensions.lo mpi.lo output.lo pkcs12.lo pkcs12_bag.lo pkcs12_encr.lo pkcs7.lo pkcs7-attrs.lo pkcs7-crypt.lo privkey.lo privkey_pkcs8.lo privkey_pkcs8_pbes1.lo privkey_openssl.lo hostname-verify.lo sign.lo verify.lo x509.lo x509_dn.lo x509_write.lo name_constraints.lo verify-high.lo verify-high2.lo x509_ext.lo email-verify.lo pkcs7-output.lo virt-san.lo spki.lo tls_features.lo krb5.lo ip.lo ocsp.lo ocsp_output.lo  
libtool: link: ar cr .libs/libgnutls_x509.a .libs/common.o .libs/key_encode.o .libs/key_decode.o .libs/time.o .libs/crl.o .libs/crl_write.o .libs/crq.o .libs/dn.o .libs/attributes.o .libs/prov-seed.o .libs/extensions.o .libs/mpi.o .libs/output.o .libs/pkcs12.o .libs/pkcs12_bag.o .libs/pkcs12_encr.o .libs/pkcs7.o .libs/pkcs7-attrs.o .libs/pkcs7-crypt.o .libs/privkey.o .libs/privkey_pkcs8.o .libs/privkey_pkcs8_pbes1.o .libs/privkey_openssl.o .libs/hostname-verify.o .libs/sign.o .libs/verify.o .libs/x509.o .libs/x509_dn.o .libs/x509_write.o .libs/name_constraints.o .libs/verify-high.o .libs/verify-high2.o .libs/x509_ext.o .libs/email-verify.o .libs/pkcs7-output.o .libs/virt-san.o .libs/spki.o .libs/tls_features.o .libs/krb5.o .libs/ip.o .libs/ocsp.o .libs/ocsp_output.o 
libtool: link: ranlib .libs/libgnutls_x509.a
libtool: link: ( cd ".libs" && rm -f "libgnutls_x509.la" && ln -s "../libgnutls_x509.la" "libgnutls_x509.la" )
make[5]: Leaving directory '/builddir/build/BUILD/gnutls-3.8.2/lib/x509'
make[4]: Leaving directory '/builddir/build/BUILD/gnutls-3.8.2/lib/x509'
Making all in auth
make[4]: Entering directory '/builddir/build/BUILD/gnutls-3.8.2/lib/auth'
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/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o anon_ecdh.lo anon_ecdh.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o ecdhe.lo ecdhe.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o vko_gost.lo vko_gost.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c dhe.c  -fPIC -DPIC -o .libs/dhe.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c anon.c  -fPIC -DPIC -o .libs/anon.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c rsa_psk.c  -fPIC -DPIC -o .libs/rsa_psk.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c rsa.c  -fPIC -DPIC -o .libs/rsa.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c dh_common.c  -fPIC -DPIC -o .libs/dh_common.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c cert.c  -fPIC -DPIC -o .libs/cert.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c srp_rsa.c  -fPIC -DPIC -o .libs/srp_rsa.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c anon_ecdh.c  -fPIC -DPIC -o .libs/anon_ecdh.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c psk.c  -fPIC -DPIC -o .libs/psk.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c dhe_psk.c  -fPIC -DPIC -o .libs/dhe_psk.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c srp_kx.c  -fPIC -DPIC -o .libs/srp_kx.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c psk_passwd.c  -fPIC -DPIC -o .libs/psk_passwd.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c srp_passwd.c  -fPIC -DPIC -o .libs/srp_passwd.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c vko_gost.c  -fPIC -DPIC -o .libs/vko_gost.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c srp_sb64.c  -fPIC -DPIC -o .libs/srp_sb64.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c ecdhe.c  -fPIC -DPIC -o .libs/ecdhe.o
/bin/sh ../../libtool  --tag=CC   --mode=link gcc  -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o libgnutls_auth.la  anon.lo cert.lo dh_common.lo dhe.lo rsa_psk.lo dhe_psk.lo psk.lo psk_passwd.lo rsa.lo srp_kx.lo srp_passwd.lo srp_rsa.lo srp_sb64.lo anon_ecdh.lo ecdhe.lo vko_gost.lo  
libtool: link: ar cr .libs/libgnutls_auth.a .libs/anon.o .libs/cert.o .libs/dh_common.o .libs/dhe.o .libs/rsa_psk.o .libs/dhe_psk.o .libs/psk.o .libs/psk_passwd.o .libs/rsa.o .libs/srp_kx.o .libs/srp_passwd.o .libs/srp_rsa.o .libs/srp_sb64.o .libs/anon_ecdh.o .libs/ecdhe.o .libs/vko_gost.o 
libtool: link: ranlib .libs/libgnutls_auth.a
libtool: link: ( cd ".libs" && rm -f "libgnutls_auth.la" && ln -s "../libgnutls_auth.la" "libgnutls_auth.la" )
make[4]: Leaving directory '/builddir/build/BUILD/gnutls-3.8.2/lib/auth'
Making all in ext
make[4]: Entering directory '/builddir/build/BUILD/gnutls-3.8.2/lib/ext'
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o max_record.lo max_record.c
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/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o server_cert_type.lo server_cert_type.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o compress_certificate.lo compress_certificate.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o alpn.lo alpn.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o srtp.lo srtp.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c signature.c  -fPIC -DPIC -o .libs/signature.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c status_request.c  -fPIC -DPIC -o .libs/status_request.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c srp.c  -fPIC -DPIC -o .libs/srp.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c server_name.c  -fPIC -DPIC -o .libs/server_name.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c safe_renegotiation.c  -fPIC -DPIC -o .libs/safe_renegotiation.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c session_ticket.c  -fPIC -DPIC -o .libs/session_ticket.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c max_record.c  -fPIC -DPIC -o .libs/max_record.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c heartbeat.c  -fPIC -DPIC -o .libs/heartbeat.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c dumbfw.c  -fPIC -DPIC -o .libs/dumbfw.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c ext_master_secret.c  -fPIC -DPIC -o .libs/ext_master_secret.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c cookie.c  -fPIC -DPIC -o .libs/cookie.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c etm.c  -fPIC -DPIC -o .libs/etm.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c pre_shared_key.c  -fPIC -DPIC -o .libs/pre_shared_key.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c supported_groups.c  -fPIC -DPIC -o .libs/supported_groups.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c early_data.c  -fPIC -DPIC -o .libs/early_data.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c psk_ke_modes.c  -fPIC -DPIC -o .libs/psk_ke_modes.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c server_cert_type.c  -fPIC -DPIC -o .libs/server_cert_type.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c post_handshake.c  -fPIC -DPIC -o .libs/post_handshake.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c supported_versions.c  -fPIC -DPIC -o .libs/supported_versions.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c key_share.c  -fPIC -DPIC -o .libs/key_share.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c record_size_limit.c  -fPIC -DPIC -o .libs/record_size_limit.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c client_cert_type.c  -fPIC -DPIC -o .libs/client_cert_type.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c ec_point_formats.c  -fPIC -DPIC -o .libs/ec_point_formats.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c compress_certificate.c  -fPIC -DPIC -o .libs/compress_certificate.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c alpn.c  -fPIC -DPIC -o .libs/alpn.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c srtp.c  -fPIC -DPIC -o .libs/srtp.o
/bin/sh ../../libtool  --tag=CC   --mode=link gcc  -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o libgnutls_ext.la  max_record.lo server_name.lo signature.lo safe_renegotiation.lo session_ticket.lo srp.lo heartbeat.lo status_request.lo dumbfw.lo ext_master_secret.lo etm.lo supported_versions.lo post_handshake.lo key_share.lo cookie.lo psk_ke_modes.lo pre_shared_key.lo supported_groups.lo ec_point_formats.lo early_data.lo record_size_limit.lo client_cert_type.lo server_cert_type.lo compress_certificate.lo alpn.lo srtp.lo  
libtool: link: ar cr .libs/libgnutls_ext.a .libs/max_record.o .libs/server_name.o .libs/signature.o .libs/safe_renegotiation.o .libs/session_ticket.o .libs/srp.o .libs/heartbeat.o .libs/status_request.o .libs/dumbfw.o .libs/ext_master_secret.o .libs/etm.o .libs/supported_versions.o .libs/post_handshake.o .libs/key_share.o .libs/cookie.o .libs/psk_ke_modes.o .libs/pre_shared_key.o .libs/supported_groups.o .libs/ec_point_formats.o .libs/early_data.o .libs/record_size_limit.o .libs/client_cert_type.o .libs/server_cert_type.o .libs/compress_certificate.o .libs/alpn.o .libs/srtp.o 
libtool: link: ranlib .libs/libgnutls_ext.a
libtool: link: ( cd ".libs" && rm -f "libgnutls_ext.la" && ln -s "../libgnutls_ext.la" "libgnutls_ext.la" )
make[4]: Leaving directory '/builddir/build/BUILD/gnutls-3.8.2/lib/ext'
Making all in algorithms
make[4]: Entering directory '/builddir/build/BUILD/gnutls-3.8.2/lib/algorithms'
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o cert_types.lo cert_types.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o ciphers.lo ciphers.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o ciphersuites.lo ciphersuites.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o ecc.lo ecc.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o kx.lo kx.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o mac.lo mac.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o protocols.lo protocols.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o publickey.lo publickey.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o secparams.lo secparams.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o sign.lo sign.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o groups.lo groups.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c ecc.c  -fPIC -DPIC -o .libs/ecc.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c ciphers.c  -fPIC -DPIC -o .libs/ciphers.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c secparams.c  -fPIC -DPIC -o .libs/secparams.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c mac.c  -fPIC -DPIC -o .libs/mac.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c ciphersuites.c  -fPIC -DPIC -o .libs/ciphersuites.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c cert_types.c  -fPIC -DPIC -o .libs/cert_types.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c sign.c  -fPIC -DPIC -o .libs/sign.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c publickey.c  -fPIC -DPIC -o .libs/publickey.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c kx.c  -fPIC -DPIC -o .libs/kx.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c protocols.c  -fPIC -DPIC -o .libs/protocols.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c groups.c  -fPIC -DPIC -o .libs/groups.o
/bin/sh ../../libtool  --tag=CC   --mode=link gcc  -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o libgnutls_alg.la  cert_types.lo ciphers.lo ciphersuites.lo ecc.lo kx.lo mac.lo protocols.lo publickey.lo secparams.lo sign.lo groups.lo  
libtool: link: ar cr .libs/libgnutls_alg.a .libs/cert_types.o .libs/ciphers.o .libs/ciphersuites.o .libs/ecc.o .libs/kx.o .libs/mac.o .libs/protocols.o .libs/publickey.o .libs/secparams.o .libs/sign.o .libs/groups.o 
libtool: link: ranlib .libs/libgnutls_alg.a
libtool: link: ( cd ".libs" && rm -f "libgnutls_alg.la" && ln -s "../libgnutls_alg.la" "libgnutls_alg.la" )
make[4]: Leaving directory '/builddir/build/BUILD/gnutls-3.8.2/lib/algorithms'
Making all in extras
make[4]: Entering directory '/builddir/build/BUILD/gnutls-3.8.2/lib/extras'
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o randomart.lo randomart.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o hex.lo hex.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c randomart.c  -fPIC -DPIC -o .libs/randomart.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c hex.c  -fPIC -DPIC -o .libs/hex.o
/bin/sh ../../libtool  --tag=CC   --mode=link gcc  -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o libgnutls_extras.la  randomart.lo hex.lo  
libtool: link: ar cr .libs/libgnutls_extras.a .libs/randomart.o .libs/hex.o 
libtool: link: ranlib .libs/libgnutls_extras.a
libtool: link: ( cd ".libs" && rm -f "libgnutls_extras.la" && ln -s "../libgnutls_extras.la" "libgnutls_extras.la" )
make[4]: Leaving directory '/builddir/build/BUILD/gnutls-3.8.2/lib/extras'
Making all in accelerated
make[4]: Entering directory '/builddir/build/BUILD/gnutls-3.8.2/lib/accelerated'
make[5]: Entering directory '/builddir/build/BUILD/gnutls-3.8.2/lib/accelerated'
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../../gl -I./../includes -I./..     -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1       -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o accelerated.lo accelerated.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../../gl -I./../includes -I./..     -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1       -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o cryptodev.lo cryptodev.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../../gl -I./../includes -I./..     -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1       -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o cryptodev-gcm.lo cryptodev-gcm.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./../../gl -I./../../gl -I./../includes -I./../../gl -I./../includes -I./..     -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1       -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o afalg.lo afalg.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../../gl -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c cryptodev-gcm.c  -fPIC -DPIC -o .libs/cryptodev-gcm.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../../gl -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c afalg.c  -fPIC -DPIC -o .libs/afalg.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../../gl -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c cryptodev.c  -fPIC -DPIC -o .libs/cryptodev.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./../../gl -I./../../gl -I./../includes -I./../../gl -I./../includes -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c accelerated.c  -fPIC -DPIC -o .libs/accelerated.o
/bin/sh ../../libtool  --tag=CC   --mode=link gcc  -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1       -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o libaccelerated.la  accelerated.lo cryptodev.lo cryptodev-gcm.lo afalg.lo    
libtool: link: ar cr .libs/libaccelerated.a .libs/accelerated.o .libs/cryptodev.o .libs/cryptodev-gcm.o .libs/afalg.o 
libtool: link: ranlib .libs/libaccelerated.a
libtool: link: ( cd ".libs" && rm -f "libaccelerated.la" && ln -s "../libaccelerated.la" "libaccelerated.la" )
make[5]: Leaving directory '/builddir/build/BUILD/gnutls-3.8.2/lib/accelerated'
make[4]: Leaving directory '/builddir/build/BUILD/gnutls-3.8.2/lib/accelerated'
Making all in nettle
make[4]: Entering directory '/builddir/build/BUILD/gnutls-3.8.2/lib/nettle'
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o pk.lo pk.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o mpi.lo mpi.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o mac.lo mac.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o cipher.lo cipher.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o init.lo init.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o prf.lo prf.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o rnd.lo rnd.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o sysrng-linux.lo sysrng-linux.c
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/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o gost/streebog-meta.lo gost/streebog-meta.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o gost/hmac-streebog.lo gost/hmac-streebog.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o gost/bignum-le.lo gost/bignum-le.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o gost/gostdsa-mask.lo gost/gostdsa-mask.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o gost/magma.lo gost/magma.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o gost/kuznyechik.lo gost/kuznyechik.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c init.c  -fPIC -DPIC -o .libs/init.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c pk.c  -fPIC -DPIC -o .libs/pk.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c mac.c  -fPIC -DPIC -o .libs/mac.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c rnd.c  -fPIC -DPIC -o .libs/rnd.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c mpi.c  -fPIC -DPIC -o .libs/mpi.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c rnd-fuzzer.c  -fPIC -DPIC -o .libs/rnd-fuzzer.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c prf.c  -fPIC -DPIC -o .libs/prf.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c sysrng-linux.c  -fPIC -DPIC -o .libs/sysrng-linux.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c cipher.c  -fPIC -DPIC -o .libs/cipher.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c gost_keywrap.c  -fPIC -DPIC -o .libs/gost_keywrap.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c int/drbg-aes.c  -fPIC -DPIC -o int/.libs/drbg-aes.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c rnd-fips.c  -fPIC -DPIC -o .libs/rnd-fips.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c int/drbg-aes-self-test.c  -fPIC -DPIC -o int/.libs/drbg-aes-self-test.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c int/rsa-keygen-fips186.c  -fPIC -DPIC -o int/.libs/rsa-keygen-fips186.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c int/mpn-base256.c  -fPIC -DPIC -o int/.libs/mpn-base256.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c int/rsa-pad.c  -fPIC -DPIC -o int/.libs/rsa-pad.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c int/tls1-prf.c  -fPIC -DPIC -o int/.libs/tls1-prf.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c int/dsa-validate.c  -fPIC -DPIC -o int/.libs/dsa-validate.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c int/provable-prime.c  -fPIC -DPIC -o int/.libs/provable-prime.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c gost/write-le32.c  -fPIC -DPIC -o gost/.libs/write-le32.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c int/ecdsa-compute-k.c  -fPIC -DPIC -o int/.libs/ecdsa-compute-k.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c int/dsa-keygen-fips186.c  -fPIC -DPIC -o int/.libs/dsa-keygen-fips186.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c gost/hmac-streebog.c  -fPIC -DPIC -o gost/.libs/hmac-streebog.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c int/dsa-compute-k.c  -fPIC -DPIC -o int/.libs/dsa-compute-k.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c gost/bignum-le.c  -fPIC -DPIC -o gost/.libs/bignum-le.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c gost/gost28147.c  -fPIC -DPIC -o gost/.libs/gost28147.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c gost/magma.c  -fPIC -DPIC -o gost/.libs/magma.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c gost/gost-wrap.c  -fPIC -DPIC -o gost/.libs/gost-wrap.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c gost/kuznyechik.c  -fPIC -DPIC -o gost/.libs/kuznyechik.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c gost/streebog.c  -fPIC -DPIC -o gost/.libs/streebog.o
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o gost/acpkm.lo gost/acpkm.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c gost/streebog-meta.c  -fPIC -DPIC -o gost/.libs/streebog-meta.o
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o gost/cmac-magma.lo gost/cmac-magma.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c gost/gostdsa-mask.c  -fPIC -DPIC -o gost/.libs/gostdsa-mask.o
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o gost/cmac-kuznyechik.lo gost/cmac-kuznyechik.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o backport/ctr16.lo backport/ctr16.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o backport/ghash-set-key.lo backport/ghash-set-key.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c gost/cmac-magma.c  -fPIC -DPIC -o gost/.libs/cmac-magma.o
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o backport/ghash-update.lo backport/ghash-update.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c gost/acpkm.c  -fPIC -DPIC -o gost/.libs/acpkm.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c gost/cmac-kuznyechik.c  -fPIC -DPIC -o gost/.libs/cmac-kuznyechik.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c backport/ctr16.c  -fPIC -DPIC -o backport/.libs/ctr16.o
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o backport/siv-gcm-aes128.lo backport/siv-gcm-aes128.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o backport/siv-gcm-aes256.lo backport/siv-gcm-aes256.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o backport/siv-gcm.lo backport/siv-gcm.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o backport/siv-ghash-set-key.lo backport/siv-ghash-set-key.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..  -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./..    -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o backport/siv-ghash-update.lo backport/siv-ghash-update.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c backport/ghash-set-key.c  -fPIC -DPIC -o backport/.libs/ghash-set-key.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c backport/ghash-update.c  -fPIC -DPIC -o backport/.libs/ghash-update.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c backport/siv-gcm-aes128.c  -fPIC -DPIC -o backport/.libs/siv-gcm-aes128.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c backport/siv-gcm-aes256.c  -fPIC -DPIC -o backport/.libs/siv-gcm-aes256.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c backport/siv-ghash-set-key.c  -fPIC -DPIC -o backport/.libs/siv-ghash-set-key.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c backport/siv-gcm.c  -fPIC -DPIC -o backport/.libs/siv-gcm.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I./int -I./backport -I./../../gl -I./../../gl -I./../includes -I./../includes -I./../../gl -I./.. -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c backport/siv-ghash-update.c  -fPIC -DPIC -o backport/.libs/siv-ghash-update.o
/bin/sh ../../libtool  --tag=CC   --mode=link gcc  -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o libcrypto.la  pk.lo mpi.lo mac.lo cipher.lo init.lo prf.lo rnd.lo int/rsa-keygen-fips186.lo int/provable-prime.lo int/dsa-keygen-fips186.lo int/dsa-validate.lo int/tls1-prf.lo int/dsa-compute-k.lo int/ecdsa-compute-k.lo int/mpn-base256.lo int/rsa-pad.lo     sysrng-linux.lo rnd-fuzzer.lo rnd-fips.lo int/drbg-aes-self-test.lo int/drbg-aes.lo gost/write-le32.lo gost/gost28147.lo gost/gost-wrap.lo gost/streebog.lo gost/streebog-meta.lo gost/hmac-streebog.lo gost/bignum-le.lo gost/gostdsa-mask.lo gost_keywrap.lo gost/magma.lo gost/kuznyechik.lo gost/acpkm.lo gost/cmac-magma.lo gost/cmac-kuznyechik.lo backport/ctr16.lo backport/ghash-set-key.lo backport/ghash-update.lo backport/siv-gcm-aes128.lo backport/siv-gcm-aes256.lo backport/siv-gcm.lo backport/siv-ghash-set-key.lo backport/siv-ghash-update.lo  
libtool: link: ar cr .libs/libcrypto.a .libs/pk.o .libs/mpi.o .libs/mac.o .libs/cipher.o .libs/init.o .libs/prf.o .libs/rnd.o int/.libs/rsa-keygen-fips186.o int/.libs/provable-prime.o int/.libs/dsa-keygen-fips186.o int/.libs/dsa-validate.o int/.libs/tls1-prf.o int/.libs/dsa-compute-k.o int/.libs/ecdsa-compute-k.o int/.libs/mpn-base256.o int/.libs/rsa-pad.o .libs/sysrng-linux.o .libs/rnd-fuzzer.o .libs/rnd-fips.o int/.libs/drbg-aes-self-test.o int/.libs/drbg-aes.o gost/.libs/write-le32.o gost/.libs/gost28147.o gost/.libs/gost-wrap.o gost/.libs/streebog.o gost/.libs/streebog-meta.o gost/.libs/hmac-streebog.o gost/.libs/bignum-le.o gost/.libs/gostdsa-mask.o .libs/gost_keywrap.o gost/.libs/magma.o gost/.libs/kuznyechik.o gost/.libs/acpkm.o gost/.libs/cmac-magma.o gost/.libs/cmac-kuznyechik.o backport/.libs/ctr16.o backport/.libs/ghash-set-key.o backport/.libs/ghash-update.o backport/.libs/siv-gcm-aes128.o backport/.libs/siv-gcm-aes256.o backport/.libs/siv-gcm.o backport/.libs/siv-ghash-set-key.o backport/.libs/siv-ghash-update.o 
libtool: link: ranlib .libs/libcrypto.a
libtool: link: ( cd ".libs" && rm -f "libcrypto.la" && ln -s "../libcrypto.la" "libcrypto.la" )
make[4]: Leaving directory '/builddir/build/BUILD/gnutls-3.8.2/lib/nettle'
make[4]: Entering directory '/builddir/build/BUILD/gnutls-3.8.2/lib'
gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o fipshmac.o fipshmac.c
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/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o kx.lo kx.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o cipher-cbc.lo cipher-cbc.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o priority.lo priority.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o hash_int.lo hash_int.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o cipher_int.lo cipher_int.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o session.lo session.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o db.lo db.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o x509_b64.lo x509_b64.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o hello_ext.lo hello_ext.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o auth.lo auth.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o sslv2_compat.lo sslv2_compat.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o datum.lo datum.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o session_pack.lo session_pack.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o mpi.lo mpi.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o pk.lo pk.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o cert-cred.lo cert-cred.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o global.lo global.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o constate.lo constate.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o anon_cred.lo anon_cred.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o pkix_asn1_tab.lo pkix_asn1_tab.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c compress.c  -fPIC -DPIC -o .libs/compress.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c errors.c  -fPIC -DPIC -o .libs/errors.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c record.c  -fPIC -DPIC -o .libs/record.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c range.c  -fPIC -DPIC -o .libs/range.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c handshake-tls13.c  -fPIC -DPIC -o .libs/handshake-tls13.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c cipher.c  -fPIC -DPIC -o .libs/cipher.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c kx.c  -fPIC -DPIC -o .libs/kx.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c mbuffers.c  -fPIC -DPIC -o .libs/mbuffers.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c dh.c  -fPIC -DPIC -o .libs/dh.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c debug.c  -fPIC -DPIC -o .libs/debug.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c priority.c  -fPIC -DPIC -o .libs/priority.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c hash_int.c  -fPIC -DPIC -o .libs/hash_int.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c cipher_int.c  -fPIC -DPIC -o .libs/cipher_int.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c handshake.c  -fPIC -DPIC -o .libs/handshake.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c buffers.c  -fPIC -DPIC -o .libs/buffers.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c session.c  -fPIC -DPIC -o .libs/session.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c db.c  -fPIC -DPIC -o .libs/db.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c cipher-cbc.c  -fPIC -DPIC -o .libs/cipher-cbc.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c datum.c  -fPIC -DPIC -o .libs/datum.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c sslv2_compat.c  -fPIC -DPIC -o .libs/sslv2_compat.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c mpi.c  -fPIC -DPIC -o .libs/mpi.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c auth.c  -fPIC -DPIC -o .libs/auth.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c hello_ext.c  -fPIC -DPIC -o .libs/hello_ext.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c constate.c  -fPIC -DPIC -o .libs/constate.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c x509_b64.c  -fPIC -DPIC -o .libs/x509_b64.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c pk.c  -fPIC -DPIC -o .libs/pk.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c pkix_asn1_tab.c  -fPIC -DPIC -o .libs/pkix_asn1_tab.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c session_pack.c  -fPIC -DPIC -o .libs/session_pack.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c global.c  -fPIC -DPIC -o .libs/global.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c cert-cred.c  -fPIC -DPIC -o .libs/cert-cred.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c anon_cred.c  -fPIC -DPIC -o .libs/anon_cred.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o gnutls_asn1_tab.lo gnutls_asn1_tab.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o mem.lo mem.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o fingerprint.lo fingerprint.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o tls-sig.lo tls-sig.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o ecc.lo ecc.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c gnutls_asn1_tab.c  -fPIC -DPIC -o .libs/gnutls_asn1_tab.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o alert.lo alert.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o privkey_raw.lo privkey_raw.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c mem.c  -fPIC -DPIC -o .libs/mem.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c tls-sig.c  -fPIC -DPIC -o .libs/tls-sig.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c fingerprint.c  -fPIC -DPIC -o .libs/fingerprint.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o str-iconv.lo str-iconv.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c ecc.c  -fPIC -DPIC -o .libs/ecc.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o system.lo system.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o profiles.lo profiles.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o str.lo str.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c alert.c  -fPIC -DPIC -o .libs/alert.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o str-unicode.lo str-unicode.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o str-idna.lo str-idna.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o state.lo state.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c privkey_raw.c  -fPIC -DPIC -o .libs/privkey_raw.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c str-iconv.c  -fPIC -DPIC -o .libs/str-iconv.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c profiles.c  -fPIC -DPIC -o .libs/profiles.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c system.c  -fPIC -DPIC -o .libs/system.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c str-unicode.c  -fPIC -DPIC -o .libs/str-unicode.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o cert-cred-x509.lo cert-cred-x509.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o file.lo file.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c str.c  -fPIC -DPIC -o .libs/str.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o supplemental.lo supplemental.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c str-idna.c  -fPIC -DPIC -o .libs/str-idna.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c state.c  -fPIC -DPIC -o .libs/state.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o random.lo random.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o crypto-api.lo crypto-api.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c cert-cred-x509.c  -fPIC -DPIC -o .libs/cert-cred-x509.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o privkey.lo privkey.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c file.c  -fPIC -DPIC -o .libs/file.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c supplemental.c  -fPIC -DPIC -o .libs/supplemental.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o pcert.lo pcert.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o pubkey.lo pubkey.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c crypto-api.c  -fPIC -DPIC -o .libs/crypto-api.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c random.c  -fPIC -DPIC -o .libs/random.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o locks.lo locks.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c privkey.c  -fPIC -DPIC -o .libs/privkey.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o dtls.lo dtls.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o system_override.lo system_override.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o crypto-backend.lo crypto-backend.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c pcert.c  -fPIC -DPIC -o .libs/pcert.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c pubkey.c  -fPIC -DPIC -o .libs/pubkey.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c locks.c  -fPIC -DPIC -o .libs/locks.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o verify-tofu.lo verify-tofu.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o pin.lo pin.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c dtls.c  -fPIC -DPIC -o .libs/dtls.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o tpm.lo tpm.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c system_override.c  -fPIC -DPIC -o .libs/system_override.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c crypto-backend.c  -fPIC -DPIC -o .libs/crypto-backend.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o fips.lo fips.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o safe-memfuncs.lo safe-memfuncs.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c verify-tofu.c  -fPIC -DPIC -o .libs/verify-tofu.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c pin.c  -fPIC -DPIC -o .libs/pin.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o atfork.lo atfork.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c tpm.c  -fPIC -DPIC -o .libs/tpm.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c fips.c  -fPIC -DPIC -o .libs/fips.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o randomart.lo randomart.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c safe-memfuncs.c  -fPIC -DPIC -o .libs/safe-memfuncs.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o urls.lo urls.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o prf.lo prf.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o auto-verify.lo auto-verify.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c atfork.c  -fPIC -DPIC -o .libs/atfork.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o dh-session.lo dh-session.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c randomart.c  -fPIC -DPIC -o .libs/randomart.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c auto-verify.c  -fPIC -DPIC -o .libs/auto-verify.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c prf.c  -fPIC -DPIC -o .libs/prf.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c urls.c  -fPIC -DPIC -o .libs/urls.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o cert-session.lo cert-session.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o handshake-checks.lo handshake-checks.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o dtls-sw.lo dtls-sw.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o dh-primes.lo dh-primes.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o openpgp_compat.lo openpgp_compat.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c dh-session.c  -fPIC -DPIC -o .libs/dh-session.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o crypto-selftests.lo crypto-selftests.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o crypto-selftests-pk.lo crypto-selftests-pk.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c handshake-checks.c  -fPIC -DPIC -o .libs/handshake-checks.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c dtls-sw.c  -fPIC -DPIC -o .libs/dtls-sw.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c cert-session.c  -fPIC -DPIC -o .libs/cert-session.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c openpgp_compat.c  -fPIC -DPIC -o .libs/openpgp_compat.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o secrets.lo secrets.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c dh-primes.c  -fPIC -DPIC -o .libs/dh-primes.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o extv.lo extv.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o hello_ext_lib.lo hello_ext_lib.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c crypto-selftests.c  -fPIC -DPIC -o .libs/crypto-selftests.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o ocsp-api.lo ocsp-api.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c crypto-selftests-pk.c  -fPIC -DPIC -o .libs/crypto-selftests-pk.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c secrets.c  -fPIC -DPIC -o .libs/secrets.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c extv.c  -fPIC -DPIC -o .libs/extv.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o stek.lo stek.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o cert-cred-rawpk.lo cert-cred-rawpk.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c hello_ext_lib.c  -fPIC -DPIC -o .libs/hello_ext_lib.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o iov.lo iov.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c ocsp-api.c  -fPIC -DPIC -o .libs/ocsp-api.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o system/ktls.lo system/ktls.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c stek.c  -fPIC -DPIC -o .libs/stek.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c cert-cred-rawpk.c  -fPIC -DPIC -o .libs/cert-cred-rawpk.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o pathbuf.lo pathbuf.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o vko.lo vko.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c iov.c  -fPIC -DPIC -o .libs/iov.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o system/keys-dummy.lo system/keys-dummy.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o tls13-sig.lo tls13-sig.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c system/ktls.c  -fPIC -DPIC -o system/.libs/ktls.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c system/keys-dummy.c  -fPIC -DPIC -o system/.libs/keys-dummy.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c vko.c  -fPIC -DPIC -o .libs/vko.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c pathbuf.c  -fPIC -DPIC -o .libs/pathbuf.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o tls13/finished.lo tls13/finished.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o tls13/key_update.lo tls13/key_update.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o tls13/hello_retry.lo tls13/hello_retry.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o tls13/session_ticket.lo tls13/session_ticket.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c tls13-sig.c  -fPIC -DPIC -o .libs/tls13-sig.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c tls13/finished.c  -fPIC -DPIC -o tls13/.libs/finished.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c tls13/key_update.c  -fPIC -DPIC -o tls13/.libs/key_update.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c tls13/hello_retry.c  -fPIC -DPIC -o tls13/.libs/hello_retry.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c tls13/session_ticket.c  -fPIC -DPIC -o tls13/.libs/session_ticket.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o tls13/certificate.lo tls13/certificate.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o tls13/early_data.lo tls13/early_data.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o tls13/post_handshake.lo tls13/post_handshake.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o tls13/psk_ext_parser.lo tls13/psk_ext_parser.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o tls13/anti_replay.lo tls13/anti_replay.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c tls13/early_data.c  -fPIC -DPIC -o tls13/.libs/early_data.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c tls13/post_handshake.c  -fPIC -DPIC -o tls13/.libs/post_handshake.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c tls13/certificate.c  -fPIC -DPIC -o tls13/.libs/certificate.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c tls13/psk_ext_parser.c  -fPIC -DPIC -o tls13/.libs/psk_ext_parser.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c tls13/anti_replay.c  -fPIC -DPIC -o tls13/.libs/anti_replay.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o pkcs11.lo pkcs11.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o pkcs11x.lo pkcs11x.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o pkcs11_privkey.lo pkcs11_privkey.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o pkcs11_write.lo pkcs11_write.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c pkcs11.c  -fPIC -DPIC -o .libs/pkcs11.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o pkcs11_secret.lo pkcs11_secret.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c pkcs11x.c  -fPIC -DPIC -o .libs/pkcs11x.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o pkcs11_int.lo pkcs11_int.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o srp.lo srp.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o psk.lo psk.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c pkcs11_privkey.c  -fPIC -DPIC -o .libs/pkcs11_privkey.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c pkcs11_write.c  -fPIC -DPIC -o .libs/pkcs11_write.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c pkcs11_secret.c  -fPIC -DPIC -o .libs/pkcs11_secret.o
/bin/sh ../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I..  -I../includes -I../includes -I./includes  -I./includes -I./includes -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnutlsxx_la-gnutlsxx.lo `test -f 'gnutlsxx.cpp' || echo './'`gnutlsxx.cpp
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o system/certs.lo system/certs.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c pkcs11_int.c  -fPIC -DPIC -o .libs/pkcs11_int.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c srp.c  -fPIC -DPIC -o .libs/srp.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c psk.c  -fPIC -DPIC -o .libs/psk.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c system/certs.c  -fPIC -DPIC -o system/.libs/certs.o
libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I.. -I../includes -I../includes -I./includes -I./includes -I./includes -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c gnutlsxx.cpp  -fPIC -DPIC -o .libs/libgnutlsxx_la-gnutlsxx.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o system/threads.lo system/threads.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o system/fastopen.lo system/fastopen.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o system/sockets.lo system/sockets.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o inih/ini.lo inih/ini.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o tls13/encrypted_extensions.lo tls13/encrypted_extensions.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c system/threads.c  -fPIC -DPIC -o system/.libs/threads.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o tls13/certificate_request.lo tls13/certificate_request.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c system/fastopen.c  -fPIC -DPIC -o system/.libs/fastopen.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c system/sockets.c  -fPIC -DPIC -o system/.libs/sockets.o
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509  -I/usr/include/p11-kit-1      -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o tls13/certificate_verify.lo tls13/certificate_verify.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c tls13/encrypted_extensions.c  -fPIC -DPIC -o tls13/.libs/encrypted_extensions.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c inih/ini.c  -fPIC -DPIC -o inih/.libs/ini.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c tls13/certificate_request.c  -fPIC -DPIC -o tls13/.libs/certificate_request.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -DLOCALEDIR=\"/usr/share/locale\" -I./../gl -I./../gl -I./includes -I./x509 -I./includes -I./includes -I./x509 -I/usr/include/p11-kit-1 -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c tls13/certificate_verify.c  -fPIC -DPIC -o tls13/.libs/certificate_verify.o
/bin/sh ../libtool  --tag=CC   --mode=link gcc  -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -no-undefined -version-info 67:0:37  -Wl,--version-script=./libgnutls.map    -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o libgnutls.la -rpath /usr/lib64   range.lo record.lo compress.lo debug.lo cipher.lo handshake-tls13.lo mbuffers.lo buffers.lo handshake.lo errors.lo dh.lo kx.lo cipher-cbc.lo priority.lo hash_int.lo cipher_int.lo session.lo db.lo x509_b64.lo hello_ext.lo auth.lo sslv2_compat.lo datum.lo session_pack.lo mpi.lo pk.lo cert-cred.lo global.lo constate.lo anon_cred.lo pkix_asn1_tab.lo gnutls_asn1_tab.lo mem.lo fingerprint.lo tls-sig.lo ecc.lo alert.lo privkey_raw.lo system/certs.lo system/threads.lo system/fastopen.lo system/sockets.lo str-iconv.lo system.lo profiles.lo inih/ini.lo str.lo str-unicode.lo str-idna.lo state.lo cert-cred-x509.lo file.lo supplemental.lo random.lo crypto-api.lo privkey.lo pcert.lo pubkey.lo locks.lo dtls.lo system_override.lo crypto-backend.lo verify-tofu.lo pin.lo tpm.lo fips.lo safe-memfuncs.lo atfork.lo randomart.lo urls.lo prf.lo auto-verify.lo dh-session.lo cert-session.lo handshake-checks.lo dtls-sw.lo dh-primes.lo openpgp_compat.lo crypto-selftests.lo crypto-selftests-pk.lo secrets.lo extv.lo hello_ext_lib.lo ocsp-api.lo stek.lo cert-cred-rawpk.lo iov.lo system/ktls.lo pathbuf.lo vko.lo   system/keys-dummy.lo tls13/encrypted_extensions.lo tls13/certificate_request.lo tls13/certificate_verify.lo tls13-sig.lo tls13/finished.lo tls13/key_update.lo tls13/hello_retry.lo tls13/session_ticket.lo tls13/certificate.lo tls13/early_data.lo tls13/post_handshake.lo tls13/psk_ext_parser.lo tls13/anti_replay.lo pkcs11.lo pkcs11x.lo pkcs11_privkey.lo pkcs11_write.lo pkcs11_secret.lo pkcs11_int.lo srp.lo psk.lo ../gl/libgnu.la x509/libgnutls_x509.la ext/libgnutls_ext.la auth/libgnutls_auth.la algorithms/libgnutls_alg.la extras/libgnutls_extras.la  accelerated/libaccelerated.la  nettle/libcrypto.la -L/usr/lib64 -lz    -lp11-kit     -lidn2 -lunistring    /usr/lib64/libdl.a -L/usr/lib64 -ldl -L/usr/lib64 -ldl -ltasn1 -lnettle -lhogweed -lgmp 
*** Warning: Linking the shared library libgnutls.la against the
*** static library /usr/lib64/libdl.a is not portable!
libtool: link: gcc -shared -Wl,--as-needed  -fPIC -DPIC  .libs/range.o .libs/record.o .libs/compress.o .libs/debug.o .libs/cipher.o .libs/handshake-tls13.o .libs/mbuffers.o .libs/buffers.o .libs/handshake.o .libs/errors.o .libs/dh.o .libs/kx.o .libs/cipher-cbc.o .libs/priority.o .libs/hash_int.o .libs/cipher_int.o .libs/session.o .libs/db.o .libs/x509_b64.o .libs/hello_ext.o .libs/auth.o .libs/sslv2_compat.o .libs/datum.o .libs/session_pack.o .libs/mpi.o .libs/pk.o .libs/cert-cred.o .libs/global.o .libs/constate.o .libs/anon_cred.o .libs/pkix_asn1_tab.o .libs/gnutls_asn1_tab.o .libs/mem.o .libs/fingerprint.o .libs/tls-sig.o .libs/ecc.o .libs/alert.o .libs/privkey_raw.o system/.libs/certs.o system/.libs/threads.o system/.libs/fastopen.o system/.libs/sockets.o .libs/str-iconv.o .libs/system.o .libs/profiles.o inih/.libs/ini.o .libs/str.o .libs/str-unicode.o .libs/str-idna.o .libs/state.o .libs/cert-cred-x509.o .libs/file.o .libs/supplemental.o .libs/random.o .libs/crypto-api.o .libs/privkey.o .libs/pcert.o .libs/pubkey.o .libs/locks.o .libs/dtls.o .libs/system_override.o .libs/crypto-backend.o .libs/verify-tofu.o .libs/pin.o .libs/tpm.o .libs/fips.o .libs/safe-memfuncs.o .libs/atfork.o .libs/randomart.o .libs/urls.o .libs/prf.o .libs/auto-verify.o .libs/dh-session.o .libs/cert-session.o .libs/handshake-checks.o .libs/dtls-sw.o .libs/dh-primes.o .libs/openpgp_compat.o .libs/crypto-selftests.o .libs/crypto-selftests-pk.o .libs/secrets.o .libs/extv.o .libs/hello_ext_lib.o .libs/ocsp-api.o .libs/stek.o .libs/cert-cred-rawpk.o .libs/iov.o system/.libs/ktls.o .libs/pathbuf.o .libs/vko.o system/.libs/keys-dummy.o tls13/.libs/encrypted_extensions.o tls13/.libs/certificate_request.o tls13/.libs/certificate_verify.o .libs/tls13-sig.o tls13/.libs/finished.o tls13/.libs/key_update.o tls13/.libs/hello_retry.o tls13/.libs/session_ticket.o tls13/.libs/certificate.o tls13/.libs/early_data.o tls13/.libs/post_handshake.o tls13/.libs/psk_ext_parser.o tls13/.libs/anti_replay.o .libs/pkcs11.o .libs/pkcs11x.o .libs/pkcs11_privkey.o .libs/pkcs11_write.o .libs/pkcs11_secret.o .libs/pkcs11_int.o .libs/srp.o .libs/psk.o  -Wl,--whole-archive ../gl/.libs/libgnu.a x509/.libs/libgnutls_x509.a ext/.libs/libgnutls_ext.a auth/.libs/libgnutls_auth.a algorithms/.libs/libgnutls_alg.a extras/.libs/libgnutls_extras.a accelerated/.libs/libaccelerated.a nettle/.libs/libcrypto.a -Wl,--no-whole-archive -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -O2 -flto=auto -g -grecord-gcc-switches -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -Wl,--version-script=./libgnutls.map -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -Wl,--build-id=sha1    -L/usr/lib64 -lz -lp11-kit -lidn2 -lunistring /usr/lib64/libdl.a -ldl -ltasn1 -lnettle -lhogweed -lgmp -Wl,-soname -Wl,libgnutls.so.30 -o .libs/libgnutls.so.30.37.0
libtool: link: (cd ".libs" && rm -f "libgnutls.so.30" && ln -s "libgnutls.so.30.37.0" "libgnutls.so.30")
libtool: link: (cd ".libs" && rm -f "libgnutls.so" && ln -s "libgnutls.so.30.37.0" "libgnutls.so")
libtool: link: ( cd ".libs" && rm -f "libgnutls.la" && ln -s "../libgnutls.la" "libgnutls.la" )
/bin/sh ../libtool  --tag=CXX   --mode=link g++ -I./includes -I./includes -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -no-undefined -version-info 30:0:0 -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o libgnutlsxx.la -rpath /usr/lib64 libgnutlsxx_la-gnutlsxx.lo libgnutls.la 
/bin/sh ../libtool  --tag=CC   --mode=link gcc  -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o fipshmac fipshmac.o libgnutls.la ../gl/libgnu.la 
libtool: link: g++  -fPIC -DPIC -shared -nostdlib /usr/lib/gcc/loongarch64-anolis-linux/12/../../../../lib64/crti.o /usr/lib/gcc/loongarch64-anolis-linux/12/crtbeginS.o  .libs/libgnutlsxx_la-gnutlsxx.o  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -O2 -flto=auto -g -grecord-gcc-switches -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -Wl,--build-id=sha1    -Wl,-rpath -Wl,/builddir/build/BUILD/gnutls-3.8.2/lib/.libs ./.libs/libgnutls.so -L/usr/lib64 -lz -lp11-kit -lidn2 -lunistring -ldl -ltasn1 -lnettle -lhogweed -lgmp -L/usr/lib/gcc/loongarch64-anolis-linux/12 -L/usr/lib/gcc/loongarch64-anolis-linux/12/../../../../lib64 -L/lib64/../lib64 -L/usr/lib64/../lib64 -L/usr/lib/gcc/loongarch64-anolis-linux/12/../../.. -L/lib64 -lstdc++ -lm -lgcc_s -lc -lgcc_s /usr/lib/gcc/loongarch64-anolis-linux/12/crtendS.o /usr/lib/gcc/loongarch64-anolis-linux/12/../../../../lib64/crtn.o -Wl,-soname -Wl,libgnutlsxx.so.30 -o .libs/libgnutlsxx.so.30.0.0
libtool: link: gcc -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -Wl,--build-id=sha1 -o .libs/fipshmac fipshmac.o  ./.libs/libgnutls.so -L/usr/lib64 -lz -lp11-kit -lidn2 -lunistring -ldl -ltasn1 -lnettle -lhogweed -lgmp ../gl/.libs/libgnu.a
./fipshmac > .libs/.libgnutls.so.30.hmac-t && mv .libs/.libgnutls.so.30.hmac-t .libs/.libgnutls.so.30.hmac
libtool: link: (cd ".libs" && rm -f "libgnutlsxx.so.30" && ln -s "libgnutlsxx.so.30.0.0" "libgnutlsxx.so.30")
libtool: link: (cd ".libs" && rm -f "libgnutlsxx.so" && ln -s "libgnutlsxx.so.30.0.0" "libgnutlsxx.so")
libtool: link: ( cd ".libs" && rm -f "libgnutlsxx.la" && ln -s "../libgnutlsxx.la" "libgnutlsxx.la" )
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/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -I./../gl -I./../gl -I./../lib/includes -I./../lib/includes -I./includes -I./includes -I./../lib/minitasn1 -I./../lib   -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o dane.lo dane.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -I./../gl -I./../gl -I./../lib/includes -I./../lib/includes -I./includes -I./includes -I./../lib/minitasn1 -I./../lib   -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o dane-params.lo dane-params.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -I./../gl -I./../gl -I./../lib/includes -I./../lib/includes -I./includes -I./includes -I./../lib/minitasn1 -I./../lib   -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o errors.lo errors.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -I./../gl -I./../gl -I./../lib/includes -I./../lib/includes -I./includes -I./includes -I./../lib/minitasn1 -I./../lib -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c dane-params.c  -fPIC -DPIC -o .libs/dane-params.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -I./../gl -I./../gl -I./../lib/includes -I./../lib/includes -I./includes -I./includes -I./../lib/minitasn1 -I./../lib -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c errors.c  -fPIC -DPIC -o .libs/errors.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -I./../gl -I./../gl -I./../lib/includes -I./../lib/includes -I./includes -I./includes -I./../lib/minitasn1 -I./../lib -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -I/usr/include/p11-kit-1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c dane.c  -fPIC -DPIC -o .libs/dane.o
/bin/sh ../libtool  --tag=CC   --mode=link gcc  -Wtype-limits -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp    -I/usr/include/p11-kit-1   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -no-undefined  -version-info 4:1:4 -Wl,--version-script=./libdane.map   -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o libgnutls-dane.la -rpath /usr/lib64 dane.lo dane-params.lo errors.lo ../gl/libgnu.la ../lib/libgnutls.la  -lunbound 
libtool: link: gcc -shared -Wl,--as-needed  -fPIC -DPIC  .libs/dane.o .libs/dane-params.o .libs/errors.o  -Wl,--whole-archive ../gl/.libs/libgnu.a -Wl,--no-whole-archive -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -O2 -flto=auto -g -grecord-gcc-switches -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -Wl,--version-script=./libdane.map -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -Wl,--build-id=sha1    -Wl,-rpath -Wl,/builddir/build/BUILD/gnutls-3.8.2/lib/.libs ../lib/.libs/libgnutls.so -L/usr/lib64 -lz -lp11-kit -lidn2 -lunistring -ldl -ltasn1 -lnettle -lhogweed -lgmp -lunbound -Wl,-soname -Wl,libgnutls-dane.so.0 -o .libs/libgnutls-dane.so.0.4.1
libtool: link: (cd ".libs" && rm -f "libgnutls-dane.so.0" && ln -s "libgnutls-dane.so.0.4.1" "libgnutls-dane.so.0")
libtool: link: (cd ".libs" && rm -f "libgnutls-dane.so" && ln -s "libgnutls-dane.so.0.4.1" "libgnutls-dane.so")
libtool: link: ( cd ".libs" && rm -f "libgnutls-dane.la" && ln -s "../libgnutls-dane.la" "libgnutls-dane.la" )
make[3]: Leaving directory '/builddir/build/BUILD/gnutls-3.8.2/libdane'
make[2]: Leaving directory '/builddir/build/BUILD/gnutls-3.8.2/libdane'
Making all in po
make[2]: Entering directory '/builddir/build/BUILD/gnutls-3.8.2/po'
make[2]: Nothing to be done for 'all'.
make[2]: Leaving directory '/builddir/build/BUILD/gnutls-3.8.2/po'
Making all in src/gl
make[2]: Entering directory '/builddir/build/BUILD/gnutls-3.8.2/src/gl'
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
  -e 's|@''HAVE_ALLOCA_H''@|1|g' \
  ./alloca.in.h > alloca.h-t
/usr/bin/mkdir -p 'arpa'
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL_GGL|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_FCNTL_H''@|<fcntl.h>|g' \
      -e 's/@''GNULIB_CREAT''@/0/g' \
      -e 's/@''GNULIB_FCNTL''@/1/g' \
      -e 's/@''GNULIB_NONBLOCKING''@/0/g' \
      -e 's/@''GNULIB_OPEN''@/1/g' \
      -e 's/@''GNULIB_OPENAT''@/0/g' \
      -e 's/@''GNULIB_MDA_CREAT''@/1/g' \
      -e 's/@''GNULIB_MDA_OPEN''@/1/g' \
      -e 's|@''HAVE_FCNTL''@|1|g' \
      -e 's|@''HAVE_OPENAT''@|1|g' \
      -e 's|@''REPLACE_CREAT''@|0|g' \
      -e 's|@''REPLACE_FCNTL''@|1|g' \
      -e 's|@''REPLACE_OPEN''@|0|g' \
      -e 's|@''REPLACE_OPENAT''@|0|g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_ARG_NONNULL/r ./arg-nonnull.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      ./fcntl.in.h > fcntl.h-t
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL_GGL|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''HAVE_FEATURES_H''@|1|g' \
      -e 's|@''NEXT_ARPA_INET_H''@|<arpa/inet.h>|g' \
      -e 's|@''HAVE_ARPA_INET_H''@|1|g' \
      -e 's/@''GNULIB_INET_NTOP''@/1/g' \
      -e 's/@''GNULIB_INET_PTON''@/1/g' \
      -e 's|@''HAVE_WS2TCPIP_H''@|0|g' \
      -e 's|@''HAVE_DECL_INET_NTOP''@|1|g' \
      -e 's|@''HAVE_DECL_INET_PTON''@|1|g' \
      -e 's|@''REPLACE_INET_NTOP''@|0|g' \
      -e 's|@''REPLACE_INET_PTON''@|0|g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_ARG_NONNULL/r ./arg-nonnull.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      ./arpa_inet.in.h > arpa/inet.h-t
mv alloca.h-t alloca.h
/usr/bin/mkdir -p 'malloc'
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's/@''HAVE_INTTYPES_H''@/1/g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_INTTYPES_H''@|<inttypes.h>|g' \
      -e 's/@''APPLE_UNIVERSAL_BUILD''@/0/g' \
      -e 's/@''PRIPTR_PREFIX''@/"l"/g' \
      -e 's/@''GNULIB_IMAXABS''@/0/g' \
      -e 's/@''GNULIB_IMAXDIV''@/0/g' \
      -e 's/@''GNULIB_STRTOIMAX''@/0/g' \
      -e 's/@''GNULIB_STRTOUMAX''@/0/g' \
      -e 's/@''HAVE_DECL_IMAXABS''@/1/g' \
      -e 's/@''HAVE_DECL_IMAXDIV''@/1/g' \
      -e 's/@''HAVE_DECL_STRTOIMAX''@/1/g' \
      -e 's/@''HAVE_DECL_STRTOUMAX''@/1/g' \
      -e 's/@''HAVE_IMAXDIV_T''@/1/g' \
      -e 's/@''REPLACE_IMAXABS''@/0/g' \
      -e 's/@''REPLACE_IMAXDIV''@/0/g' \
      -e 's/@''REPLACE_STRTOIMAX''@/0/g' \
      -e 's/@''REPLACE_STRTOUMAX''@/0/g' \
      -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/1/g' \
      -e 's/@''INT64_MAX_EQ_LONG_MAX''@/1/g' \
      -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/1/g' \
      -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/1/g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_ARG_NONNULL/r ./arg-nonnull.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      ./inttypes.in.h > inttypes.h-t
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|__always_inline|inline _GL_ATTRIBUTE_ALWAYS_INLINE|g' \
      -e 's|__glibc_likely|_GL_LIKELY|g' \
      -e 's|__glibc_unlikely|_GL_UNLIKELY|g' \
      -e '/libc_hidden_proto/d' \
      ./malloc/scratch_buffer.h > malloc/scratch_buffer.gl.h-t
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL_GGL|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_LIMITS_H''@|<limits.h>|g' \
      ./limits.in.h > limits.h-t
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL_GGL|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_NETDB_H''@|<netdb.h>|g' \
      -e 's|@''HAVE_NETDB_H''@|1|g' \
      -e 's/@''GNULIB_GETADDRINFO''@/1/g' \
      -e 's|@''HAVE_STRUCT_ADDRINFO''@|1|g' \
      -e 's|@''HAVE_DECL_FREEADDRINFO''@|1|g' \
      -e 's|@''HAVE_DECL_GAI_STRERROR''@|1|g' \
      -e 's|@''HAVE_DECL_GETADDRINFO''@|1|g' \
      -e 's|@''HAVE_DECL_GETNAMEINFO''@|1|g' \
      -e 's|@''REPLACE_GAI_STRERROR''@|0|g' \
      -e 's|@''REPLACE_GETADDRINFO''@|0|g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_ARG_NONNULL/r ./arg-nonnull.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      ./netdb.in.h > netdb.h-t
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL_GGL|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_SIGNAL_H''@|<signal.h>|g' \
      -e 's/@''GNULIB_PTHREAD_SIGMASK''@/IN_GNUTLS_GNULIB_TESTS/g' \
      -e 's/@''GNULIB_RAISE''@/IN_GNUTLS_GNULIB_TESTS/g' \
      -e 's/@''GNULIB_SIGNAL_H_SIGPIPE''@/0/g' \
      -e 's/@''GNULIB_SIGPROCMASK''@/IN_GNUTLS_GNULIB_TESTS/g' \
      -e 's/@''GNULIB_SIGACTION''@/0/g' \
      -e 's|@''HAVE_POSIX_SIGNALBLOCKING''@|1|g' \
      -e 's|@''HAVE_PTHREAD_SIGMASK''@|1|g' \
      -e 's|@''HAVE_RAISE''@|1|g' \
      -e 's|@''HAVE_SIGSET_T''@|1|g' \
      -e 's|@''HAVE_SIGINFO_T''@|1|g' \
      -e 's|@''HAVE_SIGACTION''@|1|g' \
      -e 's|@''HAVE_STRUCT_SIGACTION_SA_SIGACTION''@|1|g' \
      -e 's|@''HAVE_TYPE_VOLATILE_SIG_ATOMIC_T''@|1|g' \
      -e 's|@''HAVE_SIGHANDLER_T''@|1|g' \
      -e 's|@''REPLACE_PTHREAD_SIGMASK''@|0|g' \
      -e 's|@''REPLACE_RAISE''@|0|g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_ARG_NONNULL/r ./arg-nonnull.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      ./signal.in.h > signal.h-t
mv fcntl.h-t fcntl.h
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
  ./stdckdint.in.h > stdckdint.h-t
mv arpa/inet.h-t arpa/inet.h
mv malloc/scratch_buffer.gl.h-t malloc/scratch_buffer.gl.h
mv limits.h-t limits.h
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL_GGL|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_STDIO_H''@|<stdio.h>|g' \
      -e 's/@''GNULIB_DPRINTF''@/0/g' \
      -e 's/@''GNULIB_FCLOSE''@/0/g' \
      -e 's/@''GNULIB_FDOPEN''@/IN_GNUTLS_GNULIB_TESTS/g' \
      -e 's/@''GNULIB_FFLUSH''@/0/g' \
      -e 's/@''GNULIB_FGETC''@/1/g' \
      -e 's/@''GNULIB_FGETS''@/1/g' \
      -e 's/@''GNULIB_FOPEN''@/1/g' \
      -e 's/@''GNULIB_FOPEN_GNU''@/1/g' \
      -e 's/@''GNULIB_FPRINTF''@/1/g' \
      -e 's/@''GNULIB_FPRINTF_POSIX''@/0/g' \
      -e 's/@''GNULIB_FPURGE''@/0/g' \
      -e 's/@''GNULIB_FPUTC''@/1/g' \
      -e 's/@''GNULIB_FPUTS''@/1/g' \
      -e 's/@''GNULIB_FREAD''@/1/g' \
      -e 's/@''GNULIB_FREOPEN''@/0/g' \
      -e 's/@''GNULIB_FSCANF''@/1/g' \
      -e 's/@''GNULIB_FSEEK''@/1/g' \
      -e 's/@''GNULIB_FSEEKO''@/1/g' \
      -e 's/@''GNULIB_FTELL''@/1/g' \
      -e 's/@''GNULIB_FTELLO''@/1/g' \
      -e 's/@''GNULIB_FWRITE''@/1/g' \
      -e 's/@''GNULIB_GETC''@/1/g' \
      -e 's/@''GNULIB_GETCHAR''@/1/g' \
      -e 's/@''GNULIB_GETDELIM''@/1/g' \
      -e 's/@''GNULIB_GETLINE''@/1/g' \
      -e 's/@''GNULIB_OBSTACK_PRINTF''@/0/g' \
      -e 's/@''GNULIB_OBSTACK_PRINTF_POSIX''@/0/g' \
      -e 's/@''GNULIB_PCLOSE''@/0/g' \
      -e 's/@''GNULIB_PERROR''@/IN_GNUTLS_GNULIB_TESTS/g' \
      -e 's/@''GNULIB_POPEN''@/0/g' \
      -e 's/@''GNULIB_PRINTF''@/1/g' \
      -e 's/@''GNULIB_PRINTF_POSIX''@/0/g' \
      -e 's/@''GNULIB_PUTC''@/1/g' \
      -e 's/@''GNULIB_PUTCHAR''@/1/g' \
      -e 's/@''GNULIB_PUTS''@/1/g' \
      -e 's/@''GNULIB_REMOVE''@/0/g' \
      -e 's/@''GNULIB_RENAME''@/0/g' \
      -e 's/@''GNULIB_RENAMEAT''@/0/g' \
      -e 's/@''GNULIB_SCANF''@/1/g' \
      -e 's/@''GNULIB_SNPRINTF''@/1/g' \
      -e 's/@''GNULIB_SPRINTF_POSIX''@/0/g' \
      -e 's/@''GNULIB_STDIO_H_NONBLOCKING''@/0/g' \
      -e 's/@''GNULIB_STDIO_H_SIGPIPE''@/0/g' \
      -e 's/@''GNULIB_TMPFILE''@/0/g' \
      -e 's/@''GNULIB_VASPRINTF''@/1/g' \
      -e 's/@''GNULIB_VDPRINTF''@/0/g' \
      -e 's/@''GNULIB_VFPRINTF''@/1/g' \
      -e 's/@''GNULIB_VFPRINTF_POSIX''@/0/g' \
      -e 's/@''GNULIB_VFSCANF''@/0/g' \
      -e 's/@''GNULIB_VSCANF''@/0/g' \
      -e 's/@''GNULIB_VPRINTF''@/1/g' \
      -e 's/@''GNULIB_VPRINTF_POSIX''@/0/g' \
      -e 's/@''GNULIB_VSNPRINTF''@/1/g' \
      -e 's/@''GNULIB_VSPRINTF_POSIX''@/0/g' \
      -e 's/@''GNULIB_MDA_FCLOSEALL''@/1/g' \
      -e 's/@''GNULIB_MDA_FDOPEN''@/1/g' \
      -e 's/@''GNULIB_MDA_FILENO''@/1/g' \
      -e 's/@''GNULIB_MDA_GETW''@/1/g' \
      -e 's/@''GNULIB_MDA_PUTW''@/1/g' \
      -e 's/@''GNULIB_MDA_TEMPNAM''@/1/g' \
      < ./stdio.in.h | \
  sed -e 's|@''HAVE_DECL_FCLOSEALL''@|1|g' \
      -e 's|@''HAVE_DECL_FPURGE''@|1|g' \
      -e 's|@''HAVE_DECL_FSEEKO''@|1|g' \
      -e 's|@''HAVE_DECL_FTELLO''@|1|g' \
      -e 's|@''HAVE_DECL_GETDELIM''@|1|g' \
      -e 's|@''HAVE_DECL_GETLINE''@|1|g' \
      -e 's|@''HAVE_DECL_GETW''@|1|g' \
      -e 's|@''HAVE_DECL_OBSTACK_PRINTF''@|1|g' \
      -e 's|@''HAVE_DECL_PUTW''@|1|g' \
      -e 's|@''HAVE_DECL_SNPRINTF''@|1|g' \
      -e 's|@''HAVE_DECL_VSNPRINTF''@|1|g' \
      -e 's|@''HAVE_DPRINTF''@|1|g' \
      -e 's|@''HAVE_FSEEKO''@|1|g' \
      -e 's|@''HAVE_FTELLO''@|1|g' \
      -e 's|@''HAVE_PCLOSE''@|1|g' \
      -e 's|@''HAVE_POPEN''@|1|g' \
      -e 's|@''HAVE_RENAMEAT''@|1|g' \
      -e 's|@''HAVE_VASPRINTF''@|1|g' \
      -e 's|@''HAVE_VDPRINTF''@|1|g' \
      -e 's|@''REPLACE_DPRINTF''@|0|g' \
      -e 's|@''REPLACE_FCLOSE''@|0|g' \
      -e 's|@''REPLACE_FDOPEN''@|0|g' \
      -e 's|@''REPLACE_FFLUSH''@|0|g' \
      -e 's|@''REPLACE_FOPEN''@|0|g' \
      -e 's|@''REPLACE_FOPEN_FOR_FOPEN_GNU''@|0|g' \
      -e 's|@''REPLACE_FPRINTF''@|0|g' \
      -e 's|@''REPLACE_FPURGE''@|0|g' \
      -e 's|@''REPLACE_FREOPEN''@|0|g' \
      -e 's|@''REPLACE_FSEEK''@|0|g' \
      -e 's|@''REPLACE_FSEEKO''@|0|g' \
      -e 's|@''REPLACE_FTELL''@|0|g' \
      -e 's|@''REPLACE_FTELLO''@|0|g' \
      -e 's|@''REPLACE_GETDELIM''@|0|g' \
      -e 's|@''REPLACE_GETLINE''@|0|g' \
      -e 's|@''REPLACE_OBSTACK_PRINTF''@|0|g' \
      -e 's|@''REPLACE_PERROR''@|0|g' \
      -e 's|@''REPLACE_POPEN''@|0|g' \
      -e 's|@''REPLACE_PRINTF''@|0|g' \
      -e 's|@''REPLACE_REMOVE''@|0|g' \
      -e 's|@''REPLACE_RENAME''@|0|g' \
      -e 's|@''REPLACE_RENAMEAT''@|0|g' \
      -e 's|@''REPLACE_SNPRINTF''@|0|g' \
      -e 's|@''REPLACE_SPRINTF''@|0|g' \
      -e 's|@''REPLACE_STDIO_READ_FUNCS''@|0|g' \
      -e 's|@''REPLACE_STDIO_WRITE_FUNCS''@|0|g' \
      -e 's|@''REPLACE_TMPFILE''@|0|g' \
      -e 's|@''REPLACE_VASPRINTF''@|0|g' \
      -e 's|@''REPLACE_VDPRINTF''@|0|g' \
      -e 's|@''REPLACE_VFPRINTF''@|0|g' \
      -e 's|@''REPLACE_VPRINTF''@|0|g' \
      -e 's|@''REPLACE_VSNPRINTF''@|0|g' \
      -e 's|@''REPLACE_VSPRINTF''@|0|g' \
      -e 's|@''ASM_SYMBOL_PREFIX''@||g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_ARG_NONNULL/r ./arg-nonnull.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      > stdio.h-t
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL_GGL|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_STDLIB_H''@|<stdlib.h>|g' \
      -e 's/@''GNULIB__EXIT''@/0/g' \
      -e 's/@''GNULIB_ALIGNED_ALLOC''@/0/g' \
      -e 's/@''GNULIB_ATOLL''@/IN_GNUTLS_GNULIB_TESTS/g' \
      -e 's/@''GNULIB_CALLOC_GNU''@/1/g' \
      -e 's/@''GNULIB_CALLOC_POSIX''@/1/g' \
      -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/1/g' \
      -e 's/@''GNULIB_FREE_POSIX''@/1/g' \
      -e 's/@''GNULIB_GETLOADAVG''@/0/g' \
      -e 's/@''GNULIB_GETPROGNAME''@/1/g' \
      -e 's/@''GNULIB_GETSUBOPT''@/0/g' \
      -e 's/@''GNULIB_GRANTPT''@/0/g' \
      -e 's/@''GNULIB_MALLOC_GNU''@/1/g' \
      -e 's/@''GNULIB_MALLOC_POSIX''@/1/g' \
      -e 's/@''GNULIB_MBTOWC''@/0/g' \
      -e 's/@''GNULIB_MKDTEMP''@/0/g' \
      -e 's/@''GNULIB_MKOSTEMP''@/0/g' \
      -e 's/@''GNULIB_MKOSTEMPS''@/0/g' \
      -e 's/@''GNULIB_MKSTEMP''@/0/g' \
      -e 's/@''GNULIB_MKSTEMPS''@/0/g' \
      -e 's/@''GNULIB_POSIX_MEMALIGN''@/0/g' \
      -e 's/@''GNULIB_POSIX_OPENPT''@/0/g' \
      -e 's/@''GNULIB_PTSNAME''@/0/g' \
      -e 's/@''GNULIB_PTSNAME_R''@/0/g' \
      -e 's/@''GNULIB_PUTENV''@/IN_GNUTLS_GNULIB_TESTS/g' \
      -e 's/@''GNULIB_QSORT_R''@/0/g' \
      -e 's/@''GNULIB_RANDOM''@/0/g' \
      -e 's/@''GNULIB_RANDOM_R''@/0/g' \
      -e 's/@''GNULIB_REALLOC_GNU''@/1/g' \
      -e 's/@''GNULIB_REALLOC_POSIX''@/1/g' \
      -e 's/@''GNULIB_REALLOCARRAY''@/1/g' \
      -e 's/@''GNULIB_REALPATH''@/1/g' \
      -e 's/@''GNULIB_RPMATCH''@/0/g' \
      -e 's/@''GNULIB_SECURE_GETENV''@/1/g' \
      -e 's/@''GNULIB_SETENV''@/1/g' \
      -e 's/@''GNULIB_STRTOD''@/0/g' \
      -e 's/@''GNULIB_STRTOL''@/0/g' \
      -e 's/@''GNULIB_STRTOLD''@/0/g' \
      -e 's/@''GNULIB_STRTOLL''@/IN_GNUTLS_GNULIB_TESTS/g' \
      -e 's/@''GNULIB_STRTOUL''@/0/g' \
      -e 's/@''GNULIB_STRTOULL''@/0/g' \
      -e 's/@''GNULIB_SYSTEM_POSIX''@/0/g' \
      -e 's/@''GNULIB_UNLOCKPT''@/0/g' \
      -e 's/@''GNULIB_UNSETENV''@/1/g' \
      -e 's/@''GNULIB_WCTOMB''@/0/g' \
      -e 's/@''GNULIB_MDA_ECVT''@/1/g' \
      -e 's/@''GNULIB_MDA_FCVT''@/1/g' \
      -e 's/@''GNULIB_MDA_GCVT''@/1/g' \
      -e 's/@''GNULIB_MDA_MKTEMP''@/1/g' \
      -e 's/@''GNULIB_MDA_PUTENV''@/1/g' \
      < ./stdlib.in.h | \
  sed -e 's|@''HAVE__EXIT''@|1|g' \
      -e 's|@''HAVE_ALIGNED_ALLOC''@|1|g' \
      -e 's|@''HAVE_ATOLL''@|1|g' \
      -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|1|g' \
      -e 's|@''HAVE_DECL_ECVT''@|1|g' \
      -e 's|@''HAVE_DECL_FCVT''@|1|g' \
      -e 's|@''HAVE_DECL_GCVT''@|1|g' \
      -e 's|@''HAVE_DECL_GETLOADAVG''@|1|g' \
      -e 's|@''HAVE_GETPROGNAME''@|0|g' \
      -e 's|@''HAVE_GETSUBOPT''@|1|g' \
      -e 's|@''HAVE_GRANTPT''@|1|g' \
      -e 's|@''HAVE_INITSTATE''@|1|g' \
      -e 's|@''HAVE_DECL_INITSTATE''@|1|g' \
      -e 's|@''HAVE_MBTOWC''@|1|g' \
      -e 's|@''HAVE_MKDTEMP''@|1|g' \
      -e 's|@''HAVE_MKOSTEMP''@|1|g' \
      -e 's|@''HAVE_MKOSTEMPS''@|1|g' \
      -e 's|@''HAVE_MKSTEMP''@|1|g' \
      -e 's|@''HAVE_MKSTEMPS''@|1|g' \
      -e 's|@''HAVE_POSIX_MEMALIGN''@|1|g' \
      -e 's|@''HAVE_POSIX_OPENPT''@|1|g' \
      -e 's|@''HAVE_PTSNAME''@|1|g' \
      -e 's|@''HAVE_PTSNAME_R''@|1|g' \
      -e 's|@''HAVE_QSORT_R''@|1|g' \
      -e 's|@''HAVE_RANDOM''@|1|g' \
      -e 's|@''HAVE_RANDOM_H''@|1|g' \
      -e 's|@''HAVE_RANDOM_R''@|1|g' \
      -e 's|@''HAVE_REALLOCARRAY''@|1|g' \
      -e 's|@''HAVE_REALPATH''@|1|g' \
      -e 's|@''HAVE_RPMATCH''@|1|g' \
      -e 's|@''HAVE_SECURE_GETENV''@|1|g' \
      -e 's|@''HAVE_DECL_SETENV''@|1|g' \
      -e 's|@''HAVE_SETSTATE''@|1|g' \
      -e 's|@''HAVE_DECL_SETSTATE''@|1|g' \
      -e 's|@''HAVE_STRTOD''@|1|g' \
      -e 's|@''HAVE_STRTOL''@|1|g' \
      -e 's|@''HAVE_STRTOLD''@|1|g' \
      -e 's|@''HAVE_STRTOLL''@|1|g' \
      -e 's|@''HAVE_STRTOUL''@|1|g' \
      -e 's|@''HAVE_STRTOULL''@|1|g' \
      -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|1|g' \
      -e 's|@''HAVE_SYS_LOADAVG_H''@|0|g' \
      -e 's|@''HAVE_UNLOCKPT''@|1|g' \
      -e 's|@''HAVE_DECL_UNSETENV''@|1|g' \
      -e 's|@''REPLACE__EXIT''@|0|g' \
      -e 's|@''REPLACE_ALIGNED_ALLOC''@|0|g' \
      -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|0|g' \
      -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|0|g' \
      -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|0|g' \
      -e 's|@''REPLACE_FREE''@|0|g' \
      -e 's|@''REPLACE_GETLOADAVG''@|0|g' \
      -e 's|@''REPLACE_GETPROGNAME''@|0|g' \
      -e 's|@''REPLACE_GETSUBOPT''@|0|g' \
      -e 's|@''REPLACE_INITSTATE''@|0|g' \
      -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|0|g' \
      -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|0|g' \
      -e 's|@''REPLACE_MBTOWC''@|0|g' \
      -e 's|@''REPLACE_MKOSTEMP''@|0|g' \
      -e 's|@''REPLACE_MKOSTEMPS''@|0|g' \
      -e 's|@''REPLACE_MKSTEMP''@|0|g' \
      -e 's|@''REPLACE_POSIX_MEMALIGN''@|0|g' \
      -e 's|@''REPLACE_POSIX_OPENPT''@|0|g' \
      -e 's|@''REPLACE_PTSNAME''@|0|g' \
      -e 's|@''REPLACE_PTSNAME_R''@|0|g' \
      -e 's|@''REPLACE_PUTENV''@|0|g' \
      -e 's|@''REPLACE_QSORT_R''@|0|g' \
      -e 's|@''REPLACE_RANDOM''@|0|g' \
      -e 's|@''REPLACE_RANDOM_R''@|0|g' \
      -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|0|g' \
      -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|0|g' \
      -e 's|@''REPLACE_REALLOCARRAY''@|0|g' \
      -e 's|@''REPLACE_REALPATH''@|0|g' \
      -e 's|@''REPLACE_SETENV''@|0|g' \
      -e 's|@''REPLACE_SETSTATE''@|0|g' \
      -e 's|@''REPLACE_STRTOD''@|0|g' \
      -e 's|@''REPLACE_STRTOL''@|0|g' \
      -e 's|@''REPLACE_STRTOLD''@|0|g' \
      -e 's|@''REPLACE_STRTOLL''@|0|g' \
      -e 's|@''REPLACE_STRTOUL''@|0|g' \
      -e 's|@''REPLACE_STRTOULL''@|0|g' \
      -e 's|@''REPLACE_UNSETENV''@|0|g' \
      -e 's|@''REPLACE_WCTOMB''@|0|g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _Noreturn/r ./_Noreturn.h' \
      -e '/definition of _GL_ARG_NONNULL/r ./arg-nonnull.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      > stdlib.h-t
mv inttypes.h-t inttypes.h
mv netdb.h-t netdb.h
mv stdckdint.h-t stdckdint.h
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL_GGL|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_STRING_H''@|<string.h>|g' \
      -e 's/@''GNULIB_EXPLICIT_BZERO''@/1/g' \
      -e 's/@''GNULIB_FFSL''@/0/g' \
      -e 's/@''GNULIB_FFSLL''@/0/g' \
      -e 's/@''GNULIB_MBSLEN''@/0/g' \
      -e 's/@''GNULIB_MBSNLEN''@/0/g' \
      -e 's/@''GNULIB_MBSCHR''@/0/g' \
      -e 's/@''GNULIB_MBSRCHR''@/0/g' \
      -e 's/@''GNULIB_MBSSTR''@/0/g' \
      -e 's/@''GNULIB_MBSCASECMP''@/0/g' \
      -e 's/@''GNULIB_MBSNCASECMP''@/0/g' \
      -e 's/@''GNULIB_MBSPCASECMP''@/0/g' \
      -e 's/@''GNULIB_MBSCASESTR''@/0/g' \
      -e 's/@''GNULIB_MBSCSPN''@/0/g' \
      -e 's/@''GNULIB_MBSPBRK''@/0/g' \
      -e 's/@''GNULIB_MBSSPN''@/0/g' \
      -e 's/@''GNULIB_MBSSEP''@/0/g' \
      -e 's/@''GNULIB_MBSTOK_R''@/0/g' \
      -e 's/@''GNULIB_MEMCHR''@/1/g' \
      -e 's/@''GNULIB_MEMMEM''@/1/g' \
      -e 's/@''GNULIB_MEMPCPY''@/1/g' \
      -e 's/@''GNULIB_MEMRCHR''@/0/g' \
      -e 's/@''GNULIB_MEMSET_EXPLICIT''@/1/g' \
      -e 's/@''GNULIB_RAWMEMCHR''@/1/g' \
      -e 's/@''GNULIB_STPCPY''@/1/g' \
      -e 's/@''GNULIB_STPNCPY''@/0/g' \
      -e 's/@''GNULIB_STRCHRNUL''@/0/g' \
      -e 's/@''GNULIB_STRDUP''@/1/g' \
      -e 's/@''GNULIB_STRNCAT''@/0/g' \
      -e 's/@''GNULIB_STRNDUP''@/1/g' \
      -e 's/@''GNULIB_STRNLEN''@/1/g' \
      -e 's/@''GNULIB_STRPBRK''@/0/g' \
      -e 's/@''GNULIB_STRSEP''@/0/g' \
      -e 's/@''GNULIB_STRSTR''@/0/g' \
      -e 's/@''GNULIB_STRCASESTR''@/0/g' \
      -e 's/@''GNULIB_STRTOK_R''@/1/g' \
      -e 's/@''GNULIB_STRERROR''@/1/g' \
      -e 's/@''GNULIB_STRERROR_R''@/IN_GNUTLS_GNULIB_TESTS/g' \
      -e 's/@''GNULIB_STRERRORNAME_NP''@/0/g' \
      -e 's/@''GNULIB_SIGABBREV_NP''@/0/g' \
      -e 's/@''GNULIB_SIGDESCR_NP''@/0/g' \
      -e 's/@''GNULIB_STRSIGNAL''@/0/g' \
      -e 's/@''GNULIB_STRVERSCMP''@/1/g' \
      -e 's/@''GNULIB_MDA_MEMCCPY''@/1/g' \
      -e 's/@''GNULIB_MDA_STRDUP''@/1/g' \
      -e 's/@''GNULIB_FREE_POSIX''@/1/g' \
      < ./string.in.h | \
  sed -e 's|@''HAVE_EXPLICIT_BZERO''@|1|g' \
      -e 's|@''HAVE_FFSL''@|1|g' \
      -e 's|@''HAVE_FFSLL''@|1|g' \
      -e 's|@''HAVE_MBSLEN''@|0|g' \
      -e 's|@''HAVE_DECL_MEMMEM''@|1|g' \
      -e 's|@''HAVE_MEMPCPY''@|1|g' \
      -e 's|@''HAVE_DECL_MEMRCHR''@|1|g' \
      -e 's|@''HAVE_MEMSET_EXPLICIT''@|0|g' \
      -e 's|@''HAVE_RAWMEMCHR''@|1|g' \
      -e 's|@''HAVE_STPCPY''@|1|g' \
      -e 's|@''HAVE_STPNCPY''@|1|g' \
      -e 's|@''HAVE_STRCHRNUL''@|1|g' \
      -e 's|@''HAVE_DECL_STRDUP''@|1|g' \
      -e 's|@''HAVE_DECL_STRNDUP''@|1|g' \
      -e 's|@''HAVE_DECL_STRNLEN''@|1|g' \
      -e 's|@''HAVE_STRPBRK''@|1|g' \
      -e 's|@''HAVE_STRSEP''@|1|g' \
      -e 's|@''HAVE_STRCASESTR''@|1|g' \
      -e 's|@''HAVE_DECL_STRTOK_R''@|1|g' \
      -e 's|@''HAVE_DECL_STRERROR_R''@|1|g' \
      -e 's|@''HAVE_STRERRORNAME_NP''@|1|g' \
      -e 's|@''HAVE_SIGABBREV_NP''@|1|g' \
      -e 's|@''HAVE_SIGDESCR_NP''@|1|g' \
      -e 's|@''HAVE_DECL_STRSIGNAL''@|1|g' \
      -e 's|@''HAVE_STRVERSCMP''@|1|g' \
      -e 's|@''REPLACE_FFSLL''@|0|g' \
      -e 's|@''REPLACE_MEMCHR''@|0|g' \
      -e 's|@''REPLACE_MEMMEM''@|0|g' \
      -e 's|@''REPLACE_MEMPCPY''@|0|g' \
      -e 's|@''REPLACE_FREE''@|0|g' \
      -e 's|@''REPLACE_STPCPY''@|0|g' \
      -e 's|@''REPLACE_STPNCPY''@|0|g' \
      -e 's|@''REPLACE_STRCHRNUL''@|0|g' \
      -e 's|@''REPLACE_STRDUP''@|0|g' \
      -e 's|@''REPLACE_STRNCAT''@|0|g' \
      -e 's|@''REPLACE_STRNDUP''@|0|g' \
      -e 's|@''REPLACE_STRNLEN''@|0|g' \
      -e 's|@''REPLACE_STRSTR''@|0|g' \
      -e 's|@''REPLACE_STRCASESTR''@|0|g' \
      -e 's|@''REPLACE_STRTOK_R''@|0|g' \
      -e 's|@''REPLACE_STRERROR''@|0|g' \
      -e 's|@''REPLACE_STRERROR_R''@|1|g' \
      -e 's|@''REPLACE_STRERRORNAME_NP''@|0|g' \
      -e 's|@''REPLACE_STRSIGNAL''@|0|g' \
      -e 's|@''UNDEFINE_STRTOK_R''@|0|g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_ARG_NONNULL/r ./arg-nonnull.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      > string.h-t
mv signal.h-t signal.h
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL_GGL|g' \
      -e 's|@''HAVE_STRINGS_H''@|1|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_STRINGS_H''@|<strings.h>|g' \
      -e 's/@''GNULIB_FFS''@/0/g' \
      -e 's|@''HAVE_FFS''@|1|g' \
      -e 's|@''HAVE_STRCASECMP''@|1|g' \
      -e 's|@''HAVE_DECL_STRNCASECMP''@|1|g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_ARG_NONNULL/r ./arg-nonnull.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      ./strings.in.h > strings.h-t
/usr/bin/mkdir -p 'sys'
/usr/bin/mkdir -p 'sys'
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL_GGL|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_SYS_SELECT_H''@|<sys/select.h>|g' \
      -e 's|@''HAVE_SYS_SELECT_H''@|1|g' \
      -e 's/@''GNULIB_PSELECT''@/IN_GNUTLS_GNULIB_TESTS/g' \
      -e 's/@''GNULIB_SELECT''@/1/g' \
      -e 's|@''HAVE_WINSOCK2_H''@|0|g' \
      -e 's|@''HAVE_PSELECT''@|1|g' \
      -e 's|@''REPLACE_PSELECT''@|0|g' \
      -e 's|@''REPLACE_SELECT''@|0|g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      ./sys_select.in.h > sys/select.h-t
/usr/bin/mkdir -p 'sys'
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL_GGL|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_SYS_SOCKET_H''@|<sys/socket.h>|g' \
      -e 's|@''HAVE_SYS_SOCKET_H''@|1|g' \
      -e 's/@''GNULIB_CLOSE''@/1/g' \
      -e 's/@''GNULIB_SOCKET''@/1/g' \
      -e 's/@''GNULIB_CONNECT''@/1/g' \
      -e 's/@''GNULIB_ACCEPT''@/1/g' \
      -e 's/@''GNULIB_BIND''@/1/g' \
      -e 's/@''GNULIB_GETPEERNAME''@/1/g' \
      -e 's/@''GNULIB_GETSOCKNAME''@/0/g' \
      -e 's/@''GNULIB_GETSOCKOPT''@/0/g' \
      -e 's/@''GNULIB_LISTEN''@/1/g' \
      -e 's/@''GNULIB_RECV''@/1/g' \
      -e 's/@''GNULIB_SEND''@/1/g' \
      -e 's/@''GNULIB_RECVFROM''@/1/g' \
      -e 's/@''GNULIB_SENDTO''@/1/g' \
      -e 's/@''GNULIB_SETSOCKOPT''@/1/g' \
      -e 's/@''GNULIB_SHUTDOWN''@/1/g' \
      -e 's/@''GNULIB_ACCEPT4''@/0/g' \
      -e 's|@''HAVE_WINSOCK2_H''@|0|g' \
      -e 's|@''HAVE_WS2TCPIP_H''@|0|g' \
      -e 's|@''HAVE_STRUCT_SOCKADDR_STORAGE''@|1|g' \
      -e 's|@''HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY''@|1|g' \
      -e 's|@''HAVE_SA_FAMILY_T''@|1|g' \
      -e 's|@''HAVE_ACCEPT4''@|1|g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_ARG_NONNULL/r ./arg-nonnull.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      ./sys_socket.in.h > sys/socket.h-t
/usr/bin/mkdir -p 'sys'
mv strings.h-t strings.h
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL_GGL|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_SYS_STAT_H''@|<sys/stat.h>|g' \
      -e 's|@''WINDOWS_64_BIT_ST_SIZE''@|0|g' \
      -e 's|@''WINDOWS_STAT_TIMESPEC''@|0|g' \
      -e 's/@''GNULIB_CHMOD''@/0/g' \
      -e 's/@''GNULIB_FCHMODAT''@/0/g' \
      -e 's/@''GNULIB_FSTAT''@/1/g' \
      -e 's/@''GNULIB_FSTATAT''@/0/g' \
      -e 's/@''GNULIB_FUTIMENS''@/0/g' \
      -e 's/@''GNULIB_GETUMASK''@/0/g' \
      -e 's/@''GNULIB_LCHMOD''@/0/g' \
      -e 's/@''GNULIB_LSTAT''@/IN_GNUTLS_GNULIB_TESTS/g' \
      -e 's/@''GNULIB_MKDIR''@/0/g' \
      -e 's/@''GNULIB_MKDIRAT''@/0/g' \
      -e 's/@''GNULIB_MKFIFO''@/0/g' \
      -e 's/@''GNULIB_MKFIFOAT''@/0/g' \
      -e 's/@''GNULIB_MKNOD''@/0/g' \
      -e 's/@''GNULIB_MKNODAT''@/0/g' \
      -e 's/@''GNULIB_STAT''@/1/g' \
      -e 's/@''GNULIB_UTIMENSAT''@/0/g' \
      -e 's/@''GNULIB_OVERRIDES_STRUCT_STAT''@/0/g' \
      -e 's/@''GNULIB_MDA_CHMOD''@/1/g' \
      -e 's/@''GNULIB_MDA_MKDIR''@/1/g' \
      -e 's/@''GNULIB_MDA_UMASK''@/1/g' \
      -e 's|@''HAVE_FCHMODAT''@|1|g' \
      -e 's|@''HAVE_FSTATAT''@|1|g' \
      -e 's|@''HAVE_FUTIMENS''@|1|g' \
      -e 's|@''HAVE_GETUMASK''@|1|g' \
      -e 's|@''HAVE_LCHMOD''@|1|g' \
      -e 's|@''HAVE_LSTAT''@|1|g' \
      -e 's|@''HAVE_MKDIRAT''@|1|g' \
      -e 's|@''HAVE_MKFIFO''@|1|g' \
      -e 's|@''HAVE_MKFIFOAT''@|1|g' \
      -e 's|@''HAVE_MKNOD''@|1|g' \
      -e 's|@''HAVE_MKNODAT''@|1|g' \
      -e 's|@''HAVE_UTIMENSAT''@|1|g' \
      -e 's|@''REPLACE_CHMOD''@|0|g' \
      -e 's|@''REPLACE_FCHMODAT''@|0|g' \
      -e 's|@''REPLACE_FSTAT''@|0|g' \
      -e 's|@''REPLACE_FSTATAT''@|0|g' \
      -e 's|@''REPLACE_FUTIMENS''@|0|g' \
      -e 's|@''REPLACE_LSTAT''@|0|g' \
      -e 's|@''REPLACE_MKDIR''@|0|g' \
      -e 's|@''REPLACE_MKFIFO''@|0|g' \
      -e 's|@''REPLACE_MKFIFOAT''@|0|g' \
      -e 's|@''REPLACE_MKNOD''@|0|g' \
      -e 's|@''REPLACE_MKNODAT''@|0|g' \
      -e 's|@''REPLACE_STAT''@|0|g' \
      -e 's|@''REPLACE_UTIMENSAT''@|0|g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_ARG_NONNULL/r ./arg-nonnull.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      ./sys_stat.in.h > sys/stat.h-t
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL_GGL|g' \
      -e 's/@''HAVE_SYS_TIME_H''@/1/g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_SYS_TIME_H''@|<sys/time.h>|g' \
      -e 's/@''GNULIB_GETTIMEOFDAY''@/1/g' \
      -e 's|@''HAVE_WINSOCK2_H''@|0|g' \
      -e 's/@''HAVE_GETTIMEOFDAY''@/1/g' \
      -e 's/@''HAVE_STRUCT_TIMEVAL''@/1/g' \
      -e 's/@''REPLACE_GETTIMEOFDAY''@/0/g' \
      -e 's/@''REPLACE_STRUCT_TIMEVAL''@/0/g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_ARG_NONNULL/r ./arg-nonnull.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      ./sys_time.in.h > sys/time.h-t
/usr/bin/mkdir -p 'sys'
/usr/bin/mkdir -p 'sys'
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL_GGL|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_SYS_TYPES_H''@|<sys/types.h>|g' \
      -e 's|@''WINDOWS_64_BIT_OFF_T''@|0|g' \
      -e 's|@''WINDOWS_STAT_INODES''@|0|g' \
      ./sys_types.in.h > sys/types.h-t
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL_GGL|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_SYS_UIO_H''@|<sys/uio.h>|g' \
      -e 's|@''HAVE_SYS_UIO_H''@|1|g' \
      ./sys_uio.in.h > sys/uio.h-t
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL_GGL|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_TIME_H''@|<time.h>|g' \
      -e 's/@''GNULIB_CTIME''@/0/g' \
      -e 's/@''GNULIB_LOCALTIME''@/0/g' \
      -e 's/@''GNULIB_MKTIME''@/1/g' \
      -e 's/@''GNULIB_NANOSLEEP''@/IN_GNUTLS_GNULIB_TESTS/g' \
      -e 's/@''GNULIB_STRFTIME''@/0/g' \
      -e 's/@''GNULIB_STRPTIME''@/0/g' \
      -e 's/@''GNULIB_TIMEGM''@/1/g' \
      -e 's/@''GNULIB_TIMESPEC_GET''@/0/g' \
      -e 's/@''GNULIB_TIMESPEC_GETRES''@/0/g' \
      -e 's/@''GNULIB_TIME_R''@/1/g' \
      -e 's/@''GNULIB_TIME_RZ''@/1/g' \
      -e 's/@''GNULIB_TZSET''@/1/g' \
      -e 's/@''GNULIB_MDA_TZSET''@/1/g' \
      -e 's|@''HAVE_DECL_LOCALTIME_R''@|1|g' \
      -e 's|@''HAVE_NANOSLEEP''@|1|g' \
      -e 's|@''HAVE_STRPTIME''@|1|g' \
      -e 's|@''HAVE_TIMEGM''@|1|g' \
      -e 's|@''HAVE_TIMESPEC_GET''@|1|g' \
      -e 's|@''HAVE_TIMESPEC_GETRES''@|1|g' \
      -e 's|@''HAVE_TIMEZONE_T''@|0|g' \
      -e 's|@''REPLACE_CTIME''@|GNULIB_PORTCHECK|g' \
      -e 's|@''REPLACE_GMTIME''@|0|g' \
      -e 's|@''REPLACE_LOCALTIME''@|0|g' \
      -e 's|@''REPLACE_LOCALTIME_R''@|0|g' \
      -e 's|@''REPLACE_MKTIME''@|0|g' \
      -e 's|@''REPLACE_NANOSLEEP''@|1|g' \
      -e 's|@''REPLACE_STRFTIME''@|GNULIB_PORTCHECK|g' \
      -e 's|@''REPLACE_TIMEGM''@|0|g' \
      -e 's|@''REPLACE_TIMESPEC_GET''@|GNULIB_PORTCHECK|g' \
      -e 's|@''REPLACE_TZSET''@|0|g' \
      -e 's|@''PTHREAD_H_DEFINES_STRUCT_TIMESPEC''@|0|g' \
      -e 's|@''SYS_TIME_H_DEFINES_STRUCT_TIMESPEC''@|0|g' \
      -e 's|@''TIME_H_DEFINES_STRUCT_TIMESPEC''@|1|g' \
      -e 's|@''UNISTD_H_DEFINES_STRUCT_TIMESPEC''@|0|g' \
      -e 's|@''TIME_H_DEFINES_TIME_UTC''@|1|g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_ARG_NONNULL/r ./arg-nonnull.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      ./time.in.h > time.h-t
mv sys/select.h-t sys/select.h
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL_GGL|g' \
      -e 's|@''HAVE_UNISTD_H''@|1|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_UNISTD_H''@|<unistd.h>|g' \
      -e 's|@''WINDOWS_64_BIT_OFF_T''@|0|g' \
      -e 's/@''GNULIB_ACCESS''@/0/g' \
      -e 's/@''GNULIB_CHDIR''@/0/g' \
      -e 's/@''GNULIB_CHOWN''@/0/g' \
      -e 's/@''GNULIB_CLOSE''@/1/g' \
      -e 's/@''GNULIB_COPY_FILE_RANGE''@/0/g' \
      -e 's/@''GNULIB_DUP''@/0/g' \
      -e 's/@''GNULIB_DUP2''@/1/g' \
      -e 's/@''GNULIB_DUP3''@/0/g' \
      -e 's/@''GNULIB_ENVIRON''@/1/g' \
      -e 's/@''GNULIB_EUIDACCESS''@/0/g' \
      -e 's/@''GNULIB_EXECL''@/0/g' \
      -e 's/@''GNULIB_EXECLE''@/0/g' \
      -e 's/@''GNULIB_EXECLP''@/0/g' \
      -e 's/@''GNULIB_EXECV''@/0/g' \
      -e 's/@''GNULIB_EXECVE''@/0/g' \
      -e 's/@''GNULIB_EXECVP''@/0/g' \
      -e 's/@''GNULIB_EXECVPE''@/0/g' \
      -e 's/@''GNULIB_FACCESSAT''@/0/g' \
      -e 's/@''GNULIB_FCHDIR''@/0/g' \
      -e 's/@''GNULIB_FCHOWNAT''@/0/g' \
      -e 's/@''GNULIB_FDATASYNC''@/0/g' \
      -e 's/@''GNULIB_FSYNC''@/0/g' \
      -e 's/@''GNULIB_FTRUNCATE''@/IN_GNUTLS_GNULIB_TESTS/g' \
      -e 's/@''GNULIB_GETCWD''@/IN_GNUTLS_GNULIB_TESTS/g' \
      -e 's/@''GNULIB_GETDOMAINNAME''@/0/g' \
      -e 's/@''GNULIB_GETDTABLESIZE''@/1/g' \
      -e 's/@''GNULIB_GETENTROPY''@/0/g' \
      -e 's/@''GNULIB_GETGROUPS''@/0/g' \
      -e 's/@''GNULIB_GETHOSTNAME''@/0/g' \
      -e 's/@''GNULIB_GETLOGIN''@/0/g' \
      -e 's/@''GNULIB_GETLOGIN_R''@/0/g' \
      -e 's/@''GNULIB_GETOPT_POSIX''@/0/g' \
      -e 's/@''GNULIB_GETPAGESIZE''@/IN_GNUTLS_GNULIB_TESTS/g' \
      -e 's/@''GNULIB_GETPASS''@/1/g' \
      -e 's/@''GNULIB_GETPASS_GNU''@/0/g' \
      -e 's/@''GNULIB_GETUSERSHELL''@/0/g' \
      -e 's/@''GNULIB_GROUP_MEMBER''@/0/g' \
      -e 's/@''GNULIB_ISATTY''@/0/g' \
      -e 's/@''GNULIB_LCHOWN''@/0/g' \
      -e 's/@''GNULIB_LINK''@/0/g' \
      -e 's/@''GNULIB_LINKAT''@/0/g' \
      -e 's/@''GNULIB_LSEEK''@/1/g' \
      -e 's/@''GNULIB_PIPE''@/IN_GNUTLS_GNULIB_TESTS/g' \
      -e 's/@''GNULIB_PIPE2''@/0/g' \
      -e 's/@''GNULIB_PREAD''@/0/g' \
      -e 's/@''GNULIB_PWRITE''@/0/g' \
      -e 's/@''GNULIB_READ''@/0/g' \
      -e 's/@''GNULIB_READLINK''@/1/g' \
      -e 's/@''GNULIB_READLINKAT''@/0/g' \
      -e 's/@''GNULIB_RMDIR''@/0/g' \
      -e 's/@''GNULIB_SETHOSTNAME''@/0/g' \
      -e 's/@''GNULIB_SLEEP''@/IN_GNUTLS_GNULIB_TESTS/g' \
      -e 's/@''GNULIB_SYMLINK''@/IN_GNUTLS_GNULIB_TESTS/g' \
      -e 's/@''GNULIB_SYMLINKAT''@/0/g' \
      -e 's/@''GNULIB_TRUNCATE''@/0/g' \
      -e 's/@''GNULIB_TTYNAME_R''@/0/g' \
      -e 's/@''GNULIB_UNISTD_H_GETOPT''@/00/g' \
      -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/0/g' \
      -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/0/g' \
      -e 's/@''GNULIB_UNLINK''@/0/g' \
      -e 's/@''GNULIB_UNLINKAT''@/0/g' \
      -e 's/@''GNULIB_USLEEP''@/IN_GNUTLS_GNULIB_TESTS/g' \
      -e 's/@''GNULIB_WRITE''@/0/g' \
      -e 's/@''GNULIB_MDA_ACCESS''@/1/g' \
      -e 's/@''GNULIB_MDA_CHDIR''@/1/g' \
      -e 's/@''GNULIB_MDA_CLOSE''@/1/g' \
      -e 's/@''GNULIB_MDA_DUP''@/1/g' \
      -e 's/@''GNULIB_MDA_DUP2''@/1/g' \
      -e 's/@''GNULIB_MDA_EXECL''@/1/g' \
      -e 's/@''GNULIB_MDA_EXECLE''@/1/g' \
      -e 's/@''GNULIB_MDA_EXECLP''@/1/g' \
      -e 's/@''GNULIB_MDA_EXECV''@/1/g' \
      -e 's/@''GNULIB_MDA_EXECVE''@/1/g' \
      -e 's/@''GNULIB_MDA_EXECVP''@/1/g' \
      -e 's/@''GNULIB_MDA_EXECVPE''@/1/g' \
      -e 's/@''GNULIB_MDA_GETCWD''@/1/g' \
      -e 's/@''GNULIB_MDA_GETPID''@/1/g' \
      -e 's/@''GNULIB_MDA_ISATTY''@/1/g' \
      -e 's/@''GNULIB_MDA_LSEEK''@/1/g' \
      -e 's/@''GNULIB_MDA_READ''@/1/g' \
      -e 's/@''GNULIB_MDA_RMDIR''@/1/g' \
      -e 's/@''GNULIB_MDA_SWAB''@/1/g' \
      -e 's/@''GNULIB_MDA_UNLINK''@/1/g' \
      -e 's/@''GNULIB_MDA_WRITE''@/1/g' \
      < ./unistd.in.h | \
  sed -e 's|@''HAVE_CHOWN''@|1|g' \
      -e 's|@''HAVE_COPY_FILE_RANGE''@|1|g' \
      -e 's|@''HAVE_DUP3''@|1|g' \
      -e 's|@''HAVE_EUIDACCESS''@|1|g' \
      -e 's|@''HAVE_EXECVPE''@|1|g' \
      -e 's|@''HAVE_FACCESSAT''@|1|g' \
      -e 's|@''HAVE_FCHDIR''@|1|g' \
      -e 's|@''HAVE_FCHOWNAT''@|1|g' \
      -e 's|@''HAVE_FDATASYNC''@|1|g' \
      -e 's|@''HAVE_FSYNC''@|1|g' \
      -e 's|@''HAVE_FTRUNCATE''@|1|g' \
      -e 's|@''HAVE_GETDTABLESIZE''@|1|g' \
      -e 's|@''HAVE_GETENTROPY''@|1|g' \
      -e 's|@''HAVE_GETGROUPS''@|1|g' \
      -e 's|@''HAVE_GETHOSTNAME''@|1|g' \
      -e 's|@''HAVE_GETPAGESIZE''@|1|g' \
      -e 's|@''HAVE_GETPASS''@|1|g' \
      -e 's|@''HAVE_GROUP_MEMBER''@|1|g' \
      -e 's|@''HAVE_LCHOWN''@|1|g' \
      -e 's|@''HAVE_LINK''@|1|g' \
      -e 's|@''HAVE_LINKAT''@|1|g' \
      -e 's|@''HAVE_PIPE''@|1|g' \
      -e 's|@''HAVE_PIPE2''@|1|g' \
      -e 's|@''HAVE_PREAD''@|1|g' \
      -e 's|@''HAVE_PWRITE''@|1|g' \
      -e 's|@''HAVE_READLINK''@|1|g' \
      -e 's|@''HAVE_READLINKAT''@|1|g' \
      -e 's|@''HAVE_SETHOSTNAME''@|1|g' \
      -e 's|@''HAVE_SLEEP''@|1|g' \
      -e 's|@''HAVE_SYMLINK''@|1|g' \
      -e 's|@''HAVE_SYMLINKAT''@|1|g' \
      -e 's|@''HAVE_UNLINKAT''@|1|g' \
      -e 's|@''HAVE_USLEEP''@|1|g' \
      -e 's|@''HAVE_DECL_ENVIRON''@|1|g' \
      -e 's|@''HAVE_DECL_EXECVPE''@|1|g' \
      -e 's|@''HAVE_DECL_FCHDIR''@|1|g' \
      -e 's|@''HAVE_DECL_FDATASYNC''@|1|g' \
      -e 's|@''HAVE_DECL_GETDOMAINNAME''@|1|g' \
      -e 's|@''HAVE_DECL_GETLOGIN''@|1|g' \
      -e 's|@''HAVE_DECL_GETLOGIN_R''@|1|g' \
      -e 's|@''HAVE_DECL_GETPAGESIZE''@|1|g' \
      -e 's|@''HAVE_DECL_GETUSERSHELL''@|1|g' \
      -e 's|@''HAVE_DECL_SETHOSTNAME''@|1|g' \
      -e 's|@''HAVE_DECL_TRUNCATE''@|1|g' \
      -e 's|@''HAVE_DECL_TTYNAME_R''@|1|g' \
      -e 's|@''HAVE_OS_H''@|0|g' \
      -e 's|@''HAVE_SYS_PARAM_H''@|0|g' \
  | \
  sed -e 's|@''REPLACE_ACCESS''@|0|g' \
      -e 's|@''REPLACE_CHOWN''@|0|g' \
      -e 's|@''REPLACE_CLOSE''@|0|g' \
      -e 's|@''REPLACE_COPY_FILE_RANGE''@|0|g' \
      -e 's|@''REPLACE_DUP''@|0|g' \
      -e 's|@''REPLACE_DUP2''@|0|g' \
      -e 's|@''REPLACE_DUP3''@|0|g' \
      -e 's|@''REPLACE_EXECL''@|0|g' \
      -e 's|@''REPLACE_EXECLE''@|0|g' \
      -e 's|@''REPLACE_EXECLP''@|0|g' \
      -e 's|@''REPLACE_EXECV''@|0|g' \
      -e 's|@''REPLACE_EXECVE''@|0|g' \
      -e 's|@''REPLACE_EXECVP''@|0|g' \
      -e 's|@''REPLACE_EXECVPE''@|0|g' \
      -e 's|@''REPLACE_FACCESSAT''@|0|g' \
      -e 's|@''REPLACE_FCHOWNAT''@|0|g' \
      -e 's|@''REPLACE_FDATASYNC''@|0|g' \
      -e 's|@''REPLACE_FTRUNCATE''@|0|g' \
      -e 's|@''REPLACE_GETCWD''@|0|g' \
      -e 's|@''REPLACE_GETDOMAINNAME''@|0|g' \
      -e 's|@''REPLACE_GETDTABLESIZE''@|0|g' \
      -e 's|@''REPLACE_GETENTROPY''@|0|g' \
      -e 's|@''REPLACE_GETLOGIN_R''@|0|g' \
      -e 's|@''REPLACE_GETGROUPS''@|0|g' \
      -e 's|@''REPLACE_GETPAGESIZE''@|0|g' \
      -e 's|@''REPLACE_GETPASS''@|0|g' \
      -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|0|g' \
      -e 's|@''REPLACE_ISATTY''@|0|g' \
      -e 's|@''REPLACE_LCHOWN''@|0|g' \
      -e 's|@''REPLACE_LINK''@|0|g' \
      -e 's|@''REPLACE_LINKAT''@|0|g' \
      -e 's|@''REPLACE_LSEEK''@|0|g' \
      -e 's|@''REPLACE_PIPE2''@|0|g' \
      -e 's|@''REPLACE_PREAD''@|0|g' \
      -e 's|@''REPLACE_PWRITE''@|0|g' \
      -e 's|@''REPLACE_READ''@|0|g' \
      -e 's|@''REPLACE_READLINK''@|0|g' \
      -e 's|@''REPLACE_READLINKAT''@|0|g' \
      -e 's|@''REPLACE_RMDIR''@|0|g' \
      -e 's|@''REPLACE_SETHOSTNAME''@|0|g' \
      -e 's|@''REPLACE_SLEEP''@|0|g' \
      -e 's|@''REPLACE_SYMLINK''@|0|g' \
      -e 's|@''REPLACE_SYMLINKAT''@|0|g' \
      -e 's|@''REPLACE_TRUNCATE''@|0|g' \
      -e 's|@''REPLACE_TTYNAME_R''@|0|g' \
      -e 's|@''REPLACE_UNLINK''@|0|g' \
      -e 's|@''REPLACE_UNLINKAT''@|0|g' \
      -e 's|@''REPLACE_USLEEP''@|0|g' \
      -e 's|@''REPLACE_WRITE''@|0|g' \
      -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|0|g' \
      -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|0|g' \
      -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|0|g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_ARG_NONNULL/r ./arg-nonnull.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      > unistd.h-t
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL_GGL|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''HAVE_FEATURES_H''@|1|g' \
      -e 's|@''NEXT_WCHAR_H''@|<wchar.h>|g' \
      -e 's|@''HAVE_WCHAR_H''@|1|g' \
      -e 's/@''HAVE_CRTDEFS_H''@/0/g' \
      -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/0/g' \
      -e 's/@''GNULIB_BTOWC''@/0/g' \
      -e 's/@''GNULIB_WCTOB''@/0/g' \
      -e 's/@''GNULIB_MBSINIT''@/0/g' \
      -e 's/@''GNULIB_MBRTOWC''@/0/g' \
      -e 's/@''GNULIB_MBRLEN''@/0/g' \
      -e 's/@''GNULIB_MBSRTOWCS''@/0/g' \
      -e 's/@''GNULIB_MBSNRTOWCS''@/0/g' \
      -e 's/@''GNULIB_WCRTOMB''@/0/g' \
      -e 's/@''GNULIB_WCSRTOMBS''@/0/g' \
      -e 's/@''GNULIB_WCSNRTOMBS''@/0/g' \
      -e 's/@''GNULIB_WCWIDTH''@/0/g' \
      -e 's/@''GNULIB_WMEMCHR''@/0/g' \
      -e 's/@''GNULIB_WMEMCMP''@/0/g' \
      -e 's/@''GNULIB_WMEMCPY''@/0/g' \
      -e 's/@''GNULIB_WMEMMOVE''@/0/g' \
      -e 's/@''GNULIB_WMEMPCPY''@/0/g' \
      -e 's/@''GNULIB_WMEMSET''@/0/g' \
      -e 's/@''GNULIB_WCSLEN''@/0/g' \
      -e 's/@''GNULIB_WCSNLEN''@/0/g' \
      -e 's/@''GNULIB_WCSCPY''@/0/g' \
      -e 's/@''GNULIB_WCPCPY''@/0/g' \
      -e 's/@''GNULIB_WCSNCPY''@/0/g' \
      -e 's/@''GNULIB_WCPNCPY''@/0/g' \
      -e 's/@''GNULIB_WCSCAT''@/0/g' \
      -e 's/@''GNULIB_WCSNCAT''@/0/g' \
      -e 's/@''GNULIB_WCSCMP''@/0/g' \
      -e 's/@''GNULIB_WCSNCMP''@/0/g' \
      -e 's/@''GNULIB_WCSCASECMP''@/0/g' \
      -e 's/@''GNULIB_WCSNCASECMP''@/0/g' \
      -e 's/@''GNULIB_WCSCOLL''@/0/g' \
      -e 's/@''GNULIB_WCSXFRM''@/0/g' \
      -e 's/@''GNULIB_WCSDUP''@/0/g' \
      -e 's/@''GNULIB_WCSCHR''@/0/g' \
      -e 's/@''GNULIB_WCSRCHR''@/0/g' \
      -e 's/@''GNULIB_WCSCSPN''@/0/g' \
      -e 's/@''GNULIB_WCSSPN''@/0/g' \
      -e 's/@''GNULIB_WCSPBRK''@/0/g' \
      -e 's/@''GNULIB_WCSSTR''@/0/g' \
      -e 's/@''GNULIB_WCSTOK''@/0/g' \
      -e 's/@''GNULIB_WCSWIDTH''@/0/g' \
      -e 's/@''GNULIB_WCSFTIME''@/0/g' \
      -e 's/@''GNULIB_MDA_WCSDUP''@/1/g' \
      -e 's/@''GNULIB_FREE_POSIX''@/1/g' \
      < ./wchar.in.h | \
  sed -e 's|@''HAVE_WINT_T''@|1|g' \
      -e 's|@''HAVE_BTOWC''@|1|g' \
      -e 's|@''HAVE_MBSINIT''@|1|g' \
      -e 's|@''HAVE_MBRTOWC''@|1|g' \
      -e 's|@''HAVE_MBRLEN''@|1|g' \
      -e 's|@''HAVE_MBSRTOWCS''@|1|g' \
      -e 's|@''HAVE_MBSNRTOWCS''@|1|g' \
      -e 's|@''HAVE_WCRTOMB''@|1|g' \
      -e 's|@''HAVE_WCSRTOMBS''@|1|g' \
      -e 's|@''HAVE_WCSNRTOMBS''@|1|g' \
      -e 's|@''HAVE_WMEMCHR''@|1|g' \
      -e 's|@''HAVE_WMEMCMP''@|1|g' \
      -e 's|@''HAVE_WMEMCPY''@|1|g' \
      -e 's|@''HAVE_WMEMMOVE''@|1|g' \
      -e 's|@''HAVE_WMEMPCPY''@|1|g' \
      -e 's|@''HAVE_WMEMSET''@|1|g' \
      -e 's|@''HAVE_WCSLEN''@|1|g' \
      -e 's|@''HAVE_WCSNLEN''@|1|g' \
      -e 's|@''HAVE_WCSCPY''@|1|g' \
      -e 's|@''HAVE_WCPCPY''@|1|g' \
      -e 's|@''HAVE_WCSNCPY''@|1|g' \
      -e 's|@''HAVE_WCPNCPY''@|1|g' \
      -e 's|@''HAVE_WCSCAT''@|1|g' \
      -e 's|@''HAVE_WCSNCAT''@|1|g' \
      -e 's|@''HAVE_WCSCMP''@|1|g' \
      -e 's|@''HAVE_WCSNCMP''@|1|g' \
      -e 's|@''HAVE_WCSCASECMP''@|1|g' \
      -e 's|@''HAVE_WCSNCASECMP''@|1|g' \
      -e 's|@''HAVE_WCSCOLL''@|1|g' \
      -e 's|@''HAVE_WCSXFRM''@|1|g' \
      -e 's|@''HAVE_WCSDUP''@|1|g' \
      -e 's|@''HAVE_WCSCHR''@|1|g' \
      -e 's|@''HAVE_WCSRCHR''@|1|g' \
      -e 's|@''HAVE_WCSCSPN''@|1|g' \
      -e 's|@''HAVE_WCSSPN''@|1|g' \
      -e 's|@''HAVE_WCSPBRK''@|1|g' \
      -e 's|@''HAVE_WCSSTR''@|1|g' \
      -e 's|@''HAVE_WCSTOK''@|1|g' \
      -e 's|@''HAVE_WCSWIDTH''@|1|g' \
      -e 's|@''HAVE_WCSFTIME''@|1|g' \
      -e 's|@''HAVE_DECL_WCTOB''@|1|g' \
      -e 's|@''HAVE_DECL_WCSDUP''@|1|g' \
      -e 's|@''HAVE_DECL_WCWIDTH''@|1|g' \
  | \
  sed -e 's|@''REPLACE_MBSTATE_T''@|0|g' \
      -e 's|@''REPLACE_BTOWC''@|0|g' \
      -e 's|@''REPLACE_WCTOB''@|0|g' \
      -e 's|@''REPLACE_FREE''@|0|g' \
      -e 's|@''REPLACE_MBSINIT''@|0|g' \
      -e 's|@''REPLACE_MBRTOWC''@|0|g' \
      -e 's|@''REPLACE_MBRLEN''@|0|g' \
      -e 's|@''REPLACE_MBSRTOWCS''@|0|g' \
      -e 's|@''REPLACE_MBSNRTOWCS''@|0|g' \
      -e 's|@''REPLACE_WCRTOMB''@|0|g' \
      -e 's|@''REPLACE_WCSRTOMBS''@|0|g' \
      -e 's|@''REPLACE_WCSNRTOMBS''@|0|g' \
      -e 's|@''REPLACE_WCWIDTH''@|0|g' \
      -e 's|@''REPLACE_WCSWIDTH''@|0|g' \
      -e 's|@''REPLACE_WCSFTIME''@|0|g' \
      -e 's|@''REPLACE_WCSTOK''@|0|g' \
      -e 's|@''REPLACE_WMEMPCPY''@|0|g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_ARG_NONNULL/r ./arg-nonnull.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      > wchar.h-t
mv sys/time.h-t sys/time.h
mv sys/types.h-t sys/types.h
mv sys/uio.h-t sys/uio.h
mv sys/socket.h-t sys/socket.h
mv string.h-t string.h
mv stdio.h-t stdio.h
mv time.h-t time.h
mv sys/stat.h-t sys/stat.h
mv stdlib.h-t stdlib.h
mv wchar.h-t wchar.h
mv unistd.h-t unistd.h
make  all-recursive
make[3]: Entering directory '/builddir/build/BUILD/gnutls-3.8.2/src/gl'
Making all in .
make[4]: Entering directory '/builddir/build/BUILD/gnutls-3.8.2/src/gl'
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/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_gpl_la-cloexec.lo `test -f 'cloexec.c' || echo './'`cloexec.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_gpl_la-close-stream.lo `test -f 'close-stream.c' || echo './'`close-stream.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_gpl_la-exitfail.lo `test -f 'exitfail.c' || echo './'`exitfail.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_gpl_la-fcntl.lo `test -f 'fcntl.c' || echo './'`fcntl.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_gpl_la-fd-hook.lo `test -f 'fd-hook.c' || echo './'`fd-hook.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_gpl_la-getprogname.lo `test -f 'getprogname.c' || echo './'`getprogname.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_gpl_la-gettime.lo `test -f 'gettime.c' || echo './'`gettime.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_gpl_la-hash.lo `test -f 'hash.c' || echo './'`hash.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_gpl_la-hash-pjw-bare.lo `test -f 'hash-pjw-bare.c' || echo './'`hash-pjw-bare.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_gpl_la-ialloc.lo `test -f 'ialloc.c' || echo './'`ialloc.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_gpl_la-gl_linked_list.lo `test -f 'gl_linked_list.c' || echo './'`gl_linked_list.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_gpl_la-gl_linkedhash_list.lo `test -f 'gl_linkedhash_list.c' || echo './'`gl_linkedhash_list.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_gpl_la-gl_list.lo `test -f 'gl_list.c' || echo './'`gl_list.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_gpl_la-malloca.lo `test -f 'malloca.c' || echo './'`malloca.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_gpl_la-memset_explicit.lo `test -f 'memset_explicit.c' || echo './'`memset_explicit.c
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/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_gpl_la-parse-datetime.lo `test -f 'parse-datetime.c' || echo './'`parse-datetime.c
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/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_gpl_la-read-file.lo `test -f 'read-file.c' || echo './'`read-file.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_gpl_la-sockets.lo `test -f 'sockets.c' || echo './'`sockets.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_gpl_la-stat-time.lo `test -f 'stat-time.c' || echo './'`stat-time.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_gpl_la-sys_socket.lo `test -f 'sys_socket.c' || echo './'`sys_socket.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o glthread/libgnu_gpl_la-threadlib.lo `test -f 'glthread/threadlib.c' || echo './'`glthread/threadlib.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_gpl_la-time_rz.lo `test -f 'time_rz.c' || echo './'`time_rz.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_gpl_la-timespec.lo `test -f 'timespec.c' || echo './'`timespec.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o glthread/libgnu_gpl_la-tls.lo `test -f 'glthread/tls.c' || echo './'`glthread/tls.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_gpl_la-unistd.lo `test -f 'unistd.c' || echo './'`unistd.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c bitrotate.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-bitrotate.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c c-strncasecmp.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-c-strncasecmp.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c basename-lgpl.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-basename-lgpl.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c c-strcasecmp.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-c-strcasecmp.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c fd-hook.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-fd-hook.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c getprogname.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-getprogname.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c cloexec.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-cloexec.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c exitfail.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-exitfail.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c c-ctype.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-c-ctype.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c close-stream.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-close-stream.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c gl_linked_list.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-gl_linked_list.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c hash-pjw-bare.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-hash-pjw-bare.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c hash.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-hash.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c memset_explicit.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-memset_explicit.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c fcntl.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-fcntl.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c ialloc.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-ialloc.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c gl_list.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-gl_list.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c gl_linkedhash_list.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-gl_linkedhash_list.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c nstrftime.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-nstrftime.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c sys_socket.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-sys_socket.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c malloca.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-malloca.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c parse-datetime.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-parse-datetime.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c stat-time.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-stat-time.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c gettime.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-gettime.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c read-file.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-read-file.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c sockets.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-sockets.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c progname.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-progname.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c unistd.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-unistd.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c glthread/tls.c  -fPIC -DPIC -o glthread/.libs/libgnu_gpl_la-tls.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c time_rz.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-time_rz.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c glthread/threadlib.c  -fPIC -DPIC -o glthread/.libs/libgnu_gpl_la-threadlib.o
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_gpl_la-xmalloc.lo `test -f 'xmalloc.c' || echo './'`xmalloc.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c timespec.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-timespec.o
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_gpl_la-xalloc-die.lo `test -f 'xalloc-die.c' || echo './'`xalloc-die.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_gpl_la-gl_xlist.lo `test -f 'gl_xlist.c' || echo './'`gl_xlist.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o libgnu_gpl_la-xsize.lo `test -f 'xsize.c' || echo './'`xsize.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o asnprintf.lo asnprintf.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o mktime.lo mktime.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o printf-args.lo printf-args.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o printf-parse.lo printf-parse.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o vasnprintf.lo vasnprintf.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o malloc/libgnu_gpl_la-scratch_buffer_grow.lo `test -f 'malloc/scratch_buffer_grow.c' || echo './'`malloc/scratch_buffer_grow.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o malloc/libgnu_gpl_la-scratch_buffer_grow_preserve.lo `test -f 'malloc/scratch_buffer_grow_preserve.c' || echo './'`malloc/scratch_buffer_grow_preserve.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o malloc/libgnu_gpl_la-scratch_buffer_set_array_size.lo `test -f 'malloc/scratch_buffer_set_array_size.c' || echo './'`malloc/scratch_buffer_set_array_size.c
/bin/sh ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../..     -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o glthread/libgnu_gpl_la-lock.lo `test -f 'glthread/lock.c' || echo './'`glthread/lock.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c mktime.c  -fPIC -DPIC -o .libs/mktime.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c vasnprintf.c  -fPIC -DPIC -o .libs/vasnprintf.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c asnprintf.c  -fPIC -DPIC -o .libs/asnprintf.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c xmalloc.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-xmalloc.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c printf-args.c  -fPIC -DPIC -o .libs/printf-args.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c gl_xlist.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-gl_xlist.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c xalloc-die.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-xalloc-die.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c xsize.c  -fPIC -DPIC -o .libs/libgnu_gpl_la-xsize.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c printf-parse.c  -fPIC -DPIC -o .libs/printf-parse.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c malloc/scratch_buffer_grow_preserve.c  -fPIC -DPIC -o malloc/.libs/libgnu_gpl_la-scratch_buffer_grow_preserve.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c glthread/lock.c  -fPIC -DPIC -o glthread/.libs/libgnu_gpl_la-lock.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c malloc/scratch_buffer_set_array_size.c  -fPIC -DPIC -o malloc/.libs/libgnu_gpl_la-scratch_buffer_set_array_size.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c malloc/scratch_buffer_grow.c  -fPIC -DPIC -o malloc/.libs/libgnu_gpl_la-scratch_buffer_grow.o
/bin/sh ../../libtool  --tag=CC   --mode=link gcc  -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -no-undefined           -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o libgnu_gpl.la   libgnu_gpl_la-basename-lgpl.lo  libgnu_gpl_la-bitrotate.lo libgnu_gpl_la-c-ctype.lo libgnu_gpl_la-c-strcasecmp.lo libgnu_gpl_la-c-strncasecmp.lo  libgnu_gpl_la-cloexec.lo  libgnu_gpl_la-close-stream.lo    libgnu_gpl_la-exitfail.lo  libgnu_gpl_la-fcntl.lo libgnu_gpl_la-fd-hook.lo                libgnu_gpl_la-getprogname.lo libgnu_gpl_la-gettime.lo  malloc/libgnu_gpl_la-scratch_buffer_grow.lo malloc/libgnu_gpl_la-scratch_buffer_grow_preserve.lo malloc/libgnu_gpl_la-scratch_buffer_set_array_size.lo libgnu_gpl_la-hash.lo libgnu_gpl_la-hash-pjw-bare.lo libgnu_gpl_la-ialloc.lo   libgnu_gpl_la-gl_linked_list.lo libgnu_gpl_la-gl_linkedhash_list.lo libgnu_gpl_la-gl_list.lo  glthread/libgnu_gpl_la-lock.lo  libgnu_gpl_la-malloca.lo   libgnu_gpl_la-memset_explicit.lo   libgnu_gpl_la-nstrftime.lo  libgnu_gpl_la-parse-datetime.lo libgnu_gpl_la-progname.lo  libgnu_gpl_la-read-file.lo             libgnu_gpl_la-sockets.lo  libgnu_gpl_la-stat-time.lo             libgnu_gpl_la-sys_socket.lo glthread/libgnu_gpl_la-threadlib.lo  libgnu_gpl_la-time_rz.lo  libgnu_gpl_la-timespec.lo glthread/libgnu_gpl_la-tls.lo  libgnu_gpl_la-unistd.lo       libgnu_gpl_la-xmalloc.lo libgnu_gpl_la-xalloc-die.lo libgnu_gpl_la-gl_xlist.lo libgnu_gpl_la-xsize.lo asnprintf.lo mktime.lo printf-args.lo printf-parse.lo vasnprintf.lo  
libtool: link: ar cr .libs/libgnu_gpl.a .libs/libgnu_gpl_la-basename-lgpl.o .libs/libgnu_gpl_la-bitrotate.o .libs/libgnu_gpl_la-c-ctype.o .libs/libgnu_gpl_la-c-strcasecmp.o .libs/libgnu_gpl_la-c-strncasecmp.o .libs/libgnu_gpl_la-cloexec.o .libs/libgnu_gpl_la-close-stream.o .libs/libgnu_gpl_la-exitfail.o .libs/libgnu_gpl_la-fcntl.o .libs/libgnu_gpl_la-fd-hook.o .libs/libgnu_gpl_la-getprogname.o .libs/libgnu_gpl_la-gettime.o malloc/.libs/libgnu_gpl_la-scratch_buffer_grow.o malloc/.libs/libgnu_gpl_la-scratch_buffer_grow_preserve.o malloc/.libs/libgnu_gpl_la-scratch_buffer_set_array_size.o .libs/libgnu_gpl_la-hash.o .libs/libgnu_gpl_la-hash-pjw-bare.o .libs/libgnu_gpl_la-ialloc.o .libs/libgnu_gpl_la-gl_linked_list.o .libs/libgnu_gpl_la-gl_linkedhash_list.o .libs/libgnu_gpl_la-gl_list.o glthread/.libs/libgnu_gpl_la-lock.o .libs/libgnu_gpl_la-malloca.o .libs/libgnu_gpl_la-memset_explicit.o .libs/libgnu_gpl_la-nstrftime.o .libs/libgnu_gpl_la-parse-datetime.o .libs/libgnu_gpl_la-progname.o .libs/libgnu_gpl_la-read-file.o .libs/libgnu_gpl_la-sockets.o .libs/libgnu_gpl_la-stat-time.o .libs/libgnu_gpl_la-sys_socket.o glthread/.libs/libgnu_gpl_la-threadlib.o .libs/libgnu_gpl_la-time_rz.o .libs/libgnu_gpl_la-timespec.o glthread/.libs/libgnu_gpl_la-tls.o .libs/libgnu_gpl_la-unistd.o .libs/libgnu_gpl_la-xmalloc.o .libs/libgnu_gpl_la-xalloc-die.o .libs/libgnu_gpl_la-gl_xlist.o .libs/libgnu_gpl_la-xsize.o .libs/asnprintf.o .libs/mktime.o .libs/printf-args.o .libs/printf-parse.o .libs/vasnprintf.o 
libtool: link: ranlib .libs/libgnu_gpl.a
libtool: link: ( cd ".libs" && rm -f "libgnu_gpl.la" && ln -s "../libgnu_gpl.la" "libgnu_gpl.la" )
make[4]: Leaving directory '/builddir/build/BUILD/gnutls-3.8.2/src/gl'
Making all in tests
make[4]: Entering directory '/builddir/build/BUILD/gnutls-3.8.2/src/gl/tests'
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL_GGL|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_CTYPE_H''@|<ctype.h>|g' \
      -e 's/@''GNULIB_ISBLANK''@/IN_GNUTLS_GNULIB_TESTS/g' \
      -e 's/@''HAVE_ISBLANK''@/1/g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      ./ctype.in.h > ctype.h-t
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL_GGL|g' \
      -e 's|@''HAVE_LANGINFO_H''@|1|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_LANGINFO_H''@|<langinfo.h>|g' \
      -e 's/@''GNULIB_NL_LANGINFO''@/0/g' \
      -e 's|@''HAVE_LANGINFO_CODESET''@|1|g' \
      -e 's|@''HAVE_LANGINFO_T_FMT_AMPM''@|1|g' \
      -e 's|@''HAVE_LANGINFO_ALTMON''@|1|g' \
      -e 's|@''HAVE_LANGINFO_ERA''@|1|g' \
      -e 's|@''HAVE_LANGINFO_YESEXPR''@|1|g' \
      -e 's|@''HAVE_NL_LANGINFO''@|1|g' \
      -e 's|@''REPLACE_NL_LANGINFO''@|0|g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      ./langinfo.in.h > langinfo.h-t
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL_GGL|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_LOCALE_H''@|<locale.h>|g' \
      -e 's/@''GNULIB_LOCALECONV''@/0/g' \
      -e 's/@''GNULIB_SETLOCALE''@/IN_GNUTLS_GNULIB_TESTS/g' \
      -e 's/@''GNULIB_SETLOCALE_NULL''@/IN_GNUTLS_GNULIB_TESTS/g' \
      -e 's/@''GNULIB_DUPLOCALE''@/0/g' \
      -e 's/@''GNULIB_LOCALENAME''@/IN_GNUTLS_GNULIB_TESTS/g' \
      -e 's|@''HAVE_NEWLOCALE''@|1|g' \
      -e 's|@''HAVE_DUPLOCALE''@|1|g' \
      -e 's|@''HAVE_FREELOCALE''@|1|g' \
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      -e 's|@''REPLACE_SETLOCALE''@|0|g' \
      -e 's|@''REPLACE_NEWLOCALE''@|0|g' \
      -e 's|@''REPLACE_DUPLOCALE''@|0|g' \
      -e 's|@''REPLACE_FREELOCALE''@|0|g' \
      -e 's|@''REPLACE_STRUCT_LCONV''@|0|g' \
      -e 's|@''LOCALENAME_ENHANCE_LOCALE_FUNCS''@|0|g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_ARG_NONNULL/r ./arg-nonnull.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      ./locale.in.h > locale.h-t
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL_GGL|g' \
      -e 's|@''HAVE_PTHREAD_H''@|1|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_PTHREAD_H''@|<pthread.h>|g' \
      -e 's/@''GNULIB_PTHREAD_THREAD''@/IN_GNUTLS_GNULIB_TESTS/g' \
      -e 's/@''GNULIB_PTHREAD_ONCE''@/0/g' \
      -e 's/@''GNULIB_PTHREAD_MUTEX''@/0/g' \
      -e 's/@''GNULIB_PTHREAD_RWLOCK''@/0/g' \
      -e 's/@''GNULIB_PTHREAD_COND''@/0/g' \
      -e 's/@''GNULIB_PTHREAD_TSS''@/0/g' \
      -e 's/@''GNULIB_PTHREAD_SPIN''@/0/g' \
      -e 's/@''GNULIB_PTHREAD_MUTEX_TIMEDLOCK''@/0/g' \
      -e 's|@''HAVE_PTHREAD_T''@|1|g' \
      -e 's|@''HAVE_PTHREAD_SPINLOCK_T''@|1|g' \
      -e 's|@''HAVE_PTHREAD_CREATE_DETACHED''@|1|g' \
      -e 's|@''HAVE_PTHREAD_MUTEX_RECURSIVE''@|1|g' \
      -e 's|@''HAVE_PTHREAD_MUTEX_ROBUST''@|1|g' \
      -e 's|@''HAVE_PTHREAD_PROCESS_SHARED''@|1|g' \
      -e 's|@''HAVE_PTHREAD_CREATE''@|1|g' \
      -e 's|@''HAVE_PTHREAD_ATTR_INIT''@|1|g' \
      -e 's|@''HAVE_PTHREAD_ATTR_GETDETACHSTATE''@|1|g' \
      -e 's|@''HAVE_PTHREAD_ATTR_SETDETACHSTATE''@|1|g' \
      -e 's|@''HAVE_PTHREAD_ATTR_DESTROY''@|1|g' \
      -e 's|@''HAVE_PTHREAD_SELF''@|1|g' \
      -e 's|@''HAVE_PTHREAD_EQUAL''@|1|g' \
      -e 's|@''HAVE_PTHREAD_DETACH''@|1|g' \
      -e 's|@''HAVE_PTHREAD_JOIN''@|1|g' \
      -e 's|@''HAVE_PTHREAD_EXIT''@|1|g' \
      -e 's|@''HAVE_PTHREAD_ONCE''@|1|g' \
      -e 's|@''HAVE_PTHREAD_MUTEX_INIT''@|1|g' \
      -e 's|@''HAVE_PTHREAD_MUTEXATTR_INIT''@|1|g' \
      -e 's|@''HAVE_PTHREAD_MUTEXATTR_GETTYPE''@|1|g' \
      -e 's|@''HAVE_PTHREAD_MUTEXATTR_SETTYPE''@|1|g' \
      -e 's|@''HAVE_PTHREAD_MUTEXATTR_GETROBUST''@|1|g' \
      -e 's|@''HAVE_PTHREAD_MUTEXATTR_SETROBUST''@|1|g' \
      -e 's|@''HAVE_PTHREAD_MUTEXATTR_DESTROY''@|1|g' \
      -e 's|@''HAVE_PTHREAD_MUTEX_LOCK''@|1|g' \
      -e 's|@''HAVE_PTHREAD_MUTEX_TRYLOCK''@|1|g' \
      -e 's|@''HAVE_PTHREAD_MUTEX_TIMEDLOCK''@|1|g' \
      -e 's|@''HAVE_PTHREAD_MUTEX_UNLOCK''@|1|g' \
      -e 's|@''HAVE_PTHREAD_MUTEX_DESTROY''@|1|g' \
      -e 's|@''HAVE_PTHREAD_RWLOCK_INIT''@|1|g' \
      -e 's|@''HAVE_PTHREAD_RWLOCKATTR_INIT''@|1|g' \
      -e 's|@''HAVE_PTHREAD_RWLOCKATTR_DESTROY''@|1|g' \
      -e 's|@''HAVE_PTHREAD_RWLOCK_RDLOCK''@|1|g' \
      -e 's|@''HAVE_PTHREAD_RWLOCK_WRLOCK''@|1|g' \
      -e 's|@''HAVE_PTHREAD_RWLOCK_TRYRDLOCK''@|1|g' \
      -e 's|@''HAVE_PTHREAD_RWLOCK_TRYWRLOCK''@|1|g' \
      -e 's|@''HAVE_PTHREAD_RWLOCK_TIMEDRDLOCK''@|1|g' \
      -e 's|@''HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK''@|1|g' \
      -e 's|@''HAVE_PTHREAD_RWLOCK_UNLOCK''@|1|g' \
      -e 's|@''HAVE_PTHREAD_RWLOCK_DESTROY''@|1|g' \
      -e 's|@''HAVE_PTHREAD_COND_INIT''@|1|g' \
      -e 's|@''HAVE_PTHREAD_CONDATTR_INIT''@|1|g' \
      -e 's|@''HAVE_PTHREAD_CONDATTR_DESTROY''@|1|g' \
      -e 's|@''HAVE_PTHREAD_COND_WAIT''@|1|g' \
      -e 's|@''HAVE_PTHREAD_COND_TIMEDWAIT''@|1|g' \
      -e 's|@''HAVE_PTHREAD_COND_SIGNAL''@|1|g' \
      -e 's|@''HAVE_PTHREAD_COND_BROADCAST''@|1|g' \
      -e 's|@''HAVE_PTHREAD_COND_DESTROY''@|1|g' \
      -e 's|@''HAVE_PTHREAD_KEY_CREATE''@|1|g' \
      -e 's|@''HAVE_PTHREAD_SETSPECIFIC''@|1|g' \
      -e 's|@''HAVE_PTHREAD_GETSPECIFIC''@|1|g' \
      -e 's|@''HAVE_PTHREAD_KEY_DELETE''@|1|g' \
      -e 's|@''HAVE_PTHREAD_SPIN_INIT''@|1|g' \
      -e 's|@''HAVE_PTHREAD_SPIN_LOCK''@|1|g' \
      -e 's|@''HAVE_PTHREAD_SPIN_TRYLOCK''@|1|g' \
      -e 's|@''HAVE_PTHREAD_SPIN_UNLOCK''@|1|g' \
      -e 's|@''HAVE_PTHREAD_SPIN_DESTROY''@|1|g' \
      < ./pthread.in.h | \
  sed -e 's|@''REPLACE_PTHREAD_CREATE''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_ATTR_INIT''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_ATTR_GETDETACHSTATE''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_ATTR_SETDETACHSTATE''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_ATTR_DESTROY''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_SELF''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_EQUAL''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_DETACH''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_JOIN''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_EXIT''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_ONCE''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_MUTEX_INIT''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_MUTEXATTR_INIT''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_MUTEXATTR_GETTYPE''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_MUTEXATTR_SETTYPE''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_MUTEXATTR_GETROBUST''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_MUTEXATTR_SETROBUST''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_MUTEXATTR_DESTROY''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_MUTEX_LOCK''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_MUTEX_TRYLOCK''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_MUTEX_TIMEDLOCK''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_MUTEX_UNLOCK''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_MUTEX_DESTROY''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_RWLOCK_INIT''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_RWLOCKATTR_INIT''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_RWLOCKATTR_DESTROY''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_RWLOCK_RDLOCK''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_RWLOCK_WRLOCK''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_RWLOCK_TRYRDLOCK''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_RWLOCK_TRYWRLOCK''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_RWLOCK_TIMEDRDLOCK''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_RWLOCK_TIMEDWRLOCK''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_RWLOCK_UNLOCK''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_RWLOCK_DESTROY''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_COND_INIT''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_CONDATTR_INIT''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_CONDATTR_DESTROY''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_COND_WAIT''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_COND_TIMEDWAIT''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_COND_SIGNAL''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_COND_BROADCAST''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_COND_DESTROY''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_KEY_CREATE''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_SETSPECIFIC''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_GETSPECIFIC''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_KEY_DELETE''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_SPIN_INIT''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_SPIN_LOCK''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_SPIN_TRYLOCK''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_SPIN_UNLOCK''@|0|g' \
      -e 's|@''REPLACE_PTHREAD_SPIN_DESTROY''@|0|g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _Noreturn/r ./_Noreturn.h' \
      -e '/definition of _GL_ARG_NONNULL/r ./arg-nonnull.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      > pthread.h-t
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL_GGL|g' \
      -e 's|@''HAVE_SCHED_H''@|1|g' \
      -e 's|@''HAVE_SYS_CDEFS_H''@|1|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_SCHED_H''@|<sched.h>|g' \
      -e 's|@''HAVE_STRUCT_SCHED_PARAM''@|1|g' \
      -e 's/@''GNULIB_SCHED_YIELD''@/IN_GNUTLS_GNULIB_TESTS/g' \
      -e 's|@''HAVE_SCHED_YIELD''@|1|g' \
      -e 's|@''REPLACE_SCHED_YIELD''@|0|g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      ./sched.in.h > sched.h-t
/usr/bin/mkdir -p 'sys'
mv ctype.h-t ctype.h
sed -e 1h -e '1s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,' -e 1G \
      -e 's|@''GUARD_PREFIX''@|GL_GGL|g' \
      -e 's|@''HAVE_SYS_IOCTL_H''@|1|g' \
      -e 's|@''INCLUDE_NEXT''@|include_next|g' \
      -e 's|@''PRAGMA_SYSTEM_HEADER''@|#pragma GCC system_header|g' \
      -e 's|@''PRAGMA_COLUMNS''@||g' \
      -e 's|@''NEXT_SYS_IOCTL_H''@|<sys/ioctl.h>|g' \
      -e 's/@''GNULIB_IOCTL''@/IN_GNUTLS_GNULIB_TESTS/g' \
      -e 's|@''SYS_IOCTL_H_HAVE_WINSOCK2_H''@|0|g' \
      -e 's|@''SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|0|g' \
      -e 's|@''REPLACE_IOCTL''@|1|g' \
      -e '/definitions of _GL_FUNCDECL_RPL/r ./c++defs.h' \
      -e '/definition of _GL_WARN_ON_USE/r ./warn-on-use.h' \
      ./sys_ioctl.in.h > sys/ioctl.h-t
## ---------------------------------------------------- ##
## ------------------- Gnulib tests ------------------- ##
mv langinfo.h-t langinfo.h
## You can ignore compiler warnings in this directory.  ##
mv sched.h-t sched.h
## ---------------------------------------------------- ##
mv locale.h-t locale.h
mv sys/ioctl.h-t sys/ioctl.h
mv pthread.h-t pthread.h
make  all-recursive
make[5]: Entering directory '/builddir/build/BUILD/gnutls-3.8.2/src/gl/tests'
Making all in .
make[6]: Entering directory '/builddir/build/BUILD/gnutls-3.8.2/src/gl/tests'
make[6]: Nothing to be done for 'all-am'.
make[6]: Leaving directory '/builddir/build/BUILD/gnutls-3.8.2/src/gl/tests'
make[5]: Leaving directory '/builddir/build/BUILD/gnutls-3.8.2/src/gl/tests'
make[4]: Leaving directory '/builddir/build/BUILD/gnutls-3.8.2/src/gl/tests'
make[3]: Leaving directory '/builddir/build/BUILD/gnutls-3.8.2/src/gl'
make[2]: Leaving directory '/builddir/build/BUILD/gnutls-3.8.2/src/gl'
Making all in src
make[2]: Entering directory '/builddir/build/BUILD/gnutls-3.8.2/src'
make  all-am
make[3]: Entering directory '/builddir/build/BUILD/gnutls-3.8.2/src'
gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o psk.o psk.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o psktool-options.lo psktool-options.c
gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o cli-debug.o cli-debug.c
gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o tests.o tests.c
gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o socket.o socket.c
gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o common.o common.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o gnutls-cli-debug-options.lo gnutls-cli-debug-options.c
gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o certtool.o certtool.c
gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o certtool-common.o certtool-common.c
gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o certtool-extras.o certtool-extras.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o certtool-options.lo certtool-options.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o certtool-cfg.lo certtool-cfg.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o cfg.lo cfg.c
gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o serv.o serv.c
gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o udp-serv.o udp-serv.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o gnutls-serv-options.lo gnutls-serv-options.c
gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o cli.o cli.c
gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o benchmark-cipher.o benchmark-cipher.c
gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o benchmark.o benchmark.c
gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o benchmark-tls.o benchmark-tls.c
gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o ocsptool-common.o ocsptool-common.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o gnutls-cli-options.lo gnutls-cli-options.c
gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o ocsptool.o ocsptool.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o ocsptool-options.lo ocsptool-options.c
gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o danetool.o danetool.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o danetool-options.lo danetool-options.c
gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o tpmtool.o tpmtool.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o tpmtool-options.lo tpmtool-options.c
gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes  -I/usr/include/p11-kit-1  -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o p11tool-p11tool.o `test -f 'p11tool.c' || echo './'`p11tool.c
gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes  -I/usr/include/p11-kit-1  -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o p11tool-pkcs11.o `test -f 'pkcs11.c' || echo './'`pkcs11.c
gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes  -I/usr/include/p11-kit-1  -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o p11tool-certtool-common.o `test -f 'certtool-common.c' || echo './'`certtool-common.c
gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes  -I/usr/include/p11-kit-1  -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o p11tool-certtool-extras.o `test -f 'certtool-extras.c' || echo './'`certtool-extras.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c gnutls-cli-debug-options.c  -fPIC -DPIC -o .libs/gnutls-cli-debug-options.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c danetool-options.c  -fPIC -DPIC -o .libs/danetool-options.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c certtool-options.c  -fPIC -DPIC -o .libs/certtool-options.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c ocsptool-options.c  -fPIC -DPIC -o .libs/ocsptool-options.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c cfg.c  -fPIC -DPIC -o .libs/cfg.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c psktool-options.c  -fPIC -DPIC -o .libs/psktool-options.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c gnutls-cli-options.c  -fPIC -DPIC -o .libs/gnutls-cli-options.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c gnutls-serv-options.c  -fPIC -DPIC -o .libs/gnutls-serv-options.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c certtool-cfg.c  -fPIC -DPIC -o .libs/certtool-cfg.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c tpmtool-options.c  -fPIC -DPIC -o .libs/tpmtool-options.o
danetool.c: In function 'cert_callback':
danetool.c:602:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
  602 |                 write(priv->fd, t.data, t.size);
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes  -I/usr/include/p11-kit-1  -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o p11tool-common.o `test -f 'common.c' || echo './'`common.c
serv.c: In function 'terminate':
serv.c:1139:9: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 1139 |         write(STDERR_FILENO, buf, p - buf);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o p11tool-options.lo p11tool-options.c
gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o systemkey.o systemkey.c
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o systemkey-tool-options.lo systemkey-tool-options.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c p11tool-options.c  -fPIC -DPIC -o .libs/p11tool-options.o
gcc -DHAVE_CONFIG_H -I. -I..  -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes   -DTEST=1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o dumpcfg-cfg.o `test -f 'cfg.c' || echo './'`cfg.c
/bin/sh ../libtool  --tag=CC   --mode=link gcc -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o libcmd-psk.la  psktool-options.lo  
/bin/sh ../libtool  --tag=CC   --mode=link gcc -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o libcmd-cli-debug.la  gnutls-cli-debug-options.lo  
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -I./gl -I./gl -I./../lib/includes -I./../lib/includes -I./../libdane/includes -I./../extra/includes -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -c systemkey-tool-options.c  -fPIC -DPIC -o .libs/systemkey-tool-options.o
/bin/sh ../libtool  --tag=CC   --mode=link gcc -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o libcmd-ocsp.la  ocsptool-options.lo  
libtool: link: ar cr .libs/libcmd-psk.a .libs/psktool-options.o 
libtool: link: ranlib .libs/libcmd-psk.a
libtool: link: ar cr .libs/libcmd-cli-debug.a .libs/gnutls-cli-debug-options.o 
libtool: link: ranlib .libs/libcmd-cli-debug.a
libtool: link: ( cd ".libs" && rm -f "libcmd-psk.la" && ln -s "../libcmd-psk.la" "libcmd-psk.la" )
/bin/sh ../libtool  --tag=CC   --mode=link gcc -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o psktool psk.o ../lib/libgnutls.la libcmd-psk.la ../gl/libgnu.la  gl/libgnu_gpl.la 
libtool: link: ( cd ".libs" && rm -f "libcmd-cli-debug.la" && ln -s "../libcmd-cli-debug.la" "libcmd-cli-debug.la" )
libtool: link: ar cr .libs/libcmd-ocsp.a .libs/ocsptool-options.o 
libtool: link: ranlib .libs/libcmd-ocsp.a
libtool: link: ( cd ".libs" && rm -f "libcmd-ocsp.la" && ln -s "../libcmd-ocsp.la" "libcmd-ocsp.la" )
/bin/sh ../libtool  --tag=CC   --mode=link gcc -DTEST=1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o dumpcfg dumpcfg-cfg.o ../gl/libgnu.la gl/libgnu_gpl.la 
libtool: link: gcc -DTEST=1 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -Wl,--build-id=sha1 -o dumpcfg dumpcfg-cfg.o  ../gl/.libs/libgnu.a gl/.libs/libgnu_gpl.a
libtool: link: gcc -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -Wl,--build-id=sha1 -o .libs/psktool psk.o  ../lib/.libs/libgnutls.so -L/usr/lib64 -lz -lp11-kit -lidn2 -lunistring -ldl -ltasn1 -lnettle -lhogweed -lgmp ./.libs/libcmd-psk.a ../gl/.libs/libgnu.a gl/.libs/libgnu_gpl.a
/bin/sh ../libtool  --tag=CC   --mode=link gcc -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o libcmd-serv.la  gnutls-serv-options.lo  
libtool: link: ar cr .libs/libcmd-serv.a .libs/gnutls-serv-options.o 
libtool: link: ranlib .libs/libcmd-serv.a
libtool: link: ( cd ".libs" && rm -f "libcmd-serv.la" && ln -s "../libcmd-serv.la" "libcmd-serv.la" )
/bin/sh ../libtool  --tag=CC   --mode=link gcc -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o libcmd-cli.la  gnutls-cli-options.lo  
libtool: link: ar cr .libs/libcmd-cli.a .libs/gnutls-cli-options.o 
libtool: link: ranlib .libs/libcmd-cli.a
libtool: link: ( cd ".libs" && rm -f "libcmd-cli.la" && ln -s "../libcmd-cli.la" "libcmd-cli.la" )
/bin/sh ../libtool  --tag=CC   --mode=link gcc -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o gnutls-cli-debug cli-debug.o tests.o socket.o common.o ../lib/libgnutls.la libcmd-cli-debug.la ../gl/libgnu.la gl/libgnu_gpl.la     
libtool: link: gcc -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -Wl,--build-id=sha1 -o .libs/gnutls-cli-debug cli-debug.o tests.o socket.o common.o  ../lib/.libs/libgnutls.so -L/usr/lib64 -lz -lp11-kit -lidn2 -lunistring -ldl -ltasn1 -lnettle -lhogweed -lgmp ./.libs/libcmd-cli-debug.a ../gl/.libs/libgnu.a gl/.libs/libgnu_gpl.a
/bin/sh ../libtool  --tag=CC   --mode=link gcc -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o libcerttool-cfg.la  certtool-cfg.lo cfg.lo ../gl/libgnu.la gl/libgnu_gpl.la 
libtool: link: (cd .libs/libcerttool-cfg.lax/libgnu.a && ar x "/builddir/build/BUILD/gnutls-3.8.2/src/../gl/.libs/libgnu.a")
libtool: link: (cd .libs/libcerttool-cfg.lax/libgnu_gpl.a && ar x "/builddir/build/BUILD/gnutls-3.8.2/src/gl/.libs/libgnu_gpl.a")
copying selected object files to avoid basename conflicts...
libtool: link: ln .libs/libcerttool-cfg.lax/libgnu_gpl.a/asnprintf.o .libs/libcerttool-cfg.lax/lt1-asnprintf.o || cp .libs/libcerttool-cfg.lax/libgnu_gpl.a/asnprintf.o .libs/libcerttool-cfg.lax/lt1-asnprintf.o
libtool: link: ln .libs/libcerttool-cfg.lax/libgnu_gpl.a/printf-args.o .libs/libcerttool-cfg.lax/lt2-printf-args.o || cp .libs/libcerttool-cfg.lax/libgnu_gpl.a/printf-args.o .libs/libcerttool-cfg.lax/lt2-printf-args.o
libtool: link: ln .libs/libcerttool-cfg.lax/libgnu_gpl.a/printf-parse.o .libs/libcerttool-cfg.lax/lt3-printf-parse.o || cp .libs/libcerttool-cfg.lax/libgnu_gpl.a/printf-parse.o .libs/libcerttool-cfg.lax/lt3-printf-parse.o
libtool: link: ln .libs/libcerttool-cfg.lax/libgnu_gpl.a/vasnprintf.o .libs/libcerttool-cfg.lax/lt4-vasnprintf.o || cp .libs/libcerttool-cfg.lax/libgnu_gpl.a/vasnprintf.o .libs/libcerttool-cfg.lax/lt4-vasnprintf.o
libtool: link: ar cr .libs/libcerttool-cfg.a .libs/certtool-cfg.o .libs/cfg.o .libs/libcerttool-cfg.lax/libgnu.a/asnprintf.o .libs/libcerttool-cfg.lax/libgnu.a/libgnu_la-basename-lgpl.o .libs/libcerttool-cfg.lax/libgnu.a/libgnu_la-bitrotate.o .libs/libcerttool-cfg.lax/libgnu.a/libgnu_la-c-ctype.o .libs/libcerttool-cfg.lax/libgnu.a/libgnu_la-c-strcasecmp.o .libs/libcerttool-cfg.lax/libgnu.a/libgnu_la-c-strncasecmp.o .libs/libcerttool-cfg.lax/libgnu.a/libgnu_la-cloexec.o .libs/libcerttool-cfg.lax/libgnu.a/libgnu_la-dirname-lgpl.o .libs/libcerttool-cfg.lax/libgnu.a/libgnu_la-fcntl.o .libs/libcerttool-cfg.lax/libgnu.a/libgnu_la-fd-hook.o .libs/libcerttool-cfg.lax/libgnu.a/libgnu_la-gl_linkedhash_list.o .libs/libcerttool-cfg.lax/libgnu.a/libgnu_la-gl_list.o .libs/libcerttool-cfg.lax/libgnu.a/libgnu_la-hash-pjw-bare.o .libs/libcerttool-cfg.lax/libgnu.a/libgnu_la-hash.o .libs/libcerttool-cfg.lax/libgnu.a/libgnu_la-lock.o .libs/libcerttool-cfg.lax/libgnu.a/libgnu_la-malloca.o .libs/libcerttool-cfg.lax/libgnu.a/libgnu_la-memset_explicit.o .libs/libcerttool-cfg.lax/libgnu.a/libgnu_la-read-file.o .libs/libcerttool-cfg.lax/libgnu.a/libgnu_la-scratch_buffer_grow.o .libs/libcerttool-cfg.lax/libgnu.a/libgnu_la-scratch_buffer_grow_preserve.o .libs/libcerttool-cfg.lax/libgnu.a/libgnu_la-scratch_buffer_set_array_size.o .libs/libcerttool-cfg.lax/libgnu.a/libgnu_la-stat-time.o .libs/libcerttool-cfg.lax/libgnu.a/libgnu_la-stripslash.o .libs/libcerttool-cfg.lax/libgnu.a/libgnu_la-sys_socket.o .libs/libcerttool-cfg.lax/libgnu.a/libgnu_la-threadlib.o .libs/libcerttool-cfg.lax/libgnu.a/libgnu_la-tls.o .libs/libcerttool-cfg.lax/libgnu.a/libgnu_la-unistd.o .libs/libcerttool-cfg.lax/libgnu.a/libgnu_la-xsize.o .libs/libcerttool-cfg.lax/libgnu.a/printf-args.o .libs/libcerttool-cfg.lax/libgnu.a/printf-parse.o .libs/libcerttool-cfg.lax/libgnu.a/vasnprintf.o .libs/libcerttool-cfg.lax/lt1-asnprintf.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-basename-lgpl.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-bitrotate.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-c-ctype.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-c-strcasecmp.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-c-strncasecmp.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-cloexec.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-close-stream.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-exitfail.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-fcntl.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-fd-hook.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-getprogname.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-gettime.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-gl_linked_list.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-gl_linkedhash_list.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-gl_list.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-gl_xlist.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-hash-pjw-bare.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-hash.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-ialloc.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-lock.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-malloca.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-memset_explicit.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-nstrftime.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-parse-datetime.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-progname.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-read-file.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_grow.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_grow_preserve.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_set_array_size.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-sockets.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-stat-time.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-sys_socket.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-threadlib.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-time_rz.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-timespec.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-tls.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-unistd.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-xalloc-die.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-xmalloc.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/libgnu_gpl_la-xsize.o .libs/libcerttool-cfg.lax/libgnu_gpl.a/mktime.o .libs/libcerttool-cfg.lax/lt2-printf-args.o .libs/libcerttool-cfg.lax/lt3-printf-parse.o .libs/libcerttool-cfg.lax/lt4-vasnprintf.o
libtool: link: ranlib .libs/libcerttool-cfg.a
libtool: link: rm -fr .libs/libcerttool-cfg.lax .libs/libcerttool-cfg.lax
libtool: link: ( cd ".libs" && rm -f "libcerttool-cfg.la" && ln -s "../libcerttool-cfg.la" "libcerttool-cfg.la" )
/bin/sh ../libtool  --tag=CC   --mode=link gcc -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o libcmd-certtool.la  certtool-options.lo libcerttool-cfg.la ../lib/libgnutls.la gl/libgnu_gpl.la ../gl/libgnu.la   -ltasn1  gl/libgnu_gpl.la   
/bin/sh ../libtool  --tag=CC   --mode=link gcc -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o libcmd-danetool.la  danetool-options.lo libcerttool-cfg.la ../lib/libgnutls.la gl/libgnu_gpl.la ../gl/libgnu.la   -ltasn1    
/bin/sh ../libtool  --tag=CC   --mode=link gcc -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o libcmd-tpmtool.la  tpmtool-options.lo libcerttool-cfg.la ../lib/libgnutls.la gl/libgnu_gpl.la ../gl/libgnu.la    
/bin/sh ../libtool  --tag=CC   --mode=link gcc -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o libcmd-p11tool.la  p11tool-options.lo libcerttool-cfg.la ../lib/libgnutls.la gl/libgnu_gpl.la ../gl/libgnu.la    
/bin/sh ../libtool  --tag=CC   --mode=link gcc -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o libcmd-systemkey.la  systemkey-tool-options.lo libcerttool-cfg.la ../lib/libgnutls.la gl/libgnu_gpl.la ../gl/libgnu.la    
/bin/sh ../libtool  --tag=CC   --mode=link gcc -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o ocsptool ocsptool.o ocsptool-common.o certtool-common.o socket.o common.o ../lib/libgnutls.la libcmd-ocsp.la ../gl/libgnu.la   gl/libgnu_gpl.la  
libtool: link: (cd .libs/libcmd-p11tool.lax/libcerttool-cfg.a && ar x "/builddir/build/BUILD/gnutls-3.8.2/src/./.libs/libcerttool-cfg.a")
libtool: link: (cd .libs/libcmd-danetool.lax/libcerttool-cfg.a && ar x "/builddir/build/BUILD/gnutls-3.8.2/src/./.libs/libcerttool-cfg.a")
libtool: link: (cd .libs/libcmd-tpmtool.lax/libcerttool-cfg.a && ar x "/builddir/build/BUILD/gnutls-3.8.2/src/./.libs/libcerttool-cfg.a")
libtool: link: (cd .libs/libcmd-systemkey.lax/libcerttool-cfg.a && ar x "/builddir/build/BUILD/gnutls-3.8.2/src/./.libs/libcerttool-cfg.a")
libtool: link: (cd .libs/libcmd-certtool.lax/libcerttool-cfg.a && ar x "/builddir/build/BUILD/gnutls-3.8.2/src/./.libs/libcerttool-cfg.a")
libtool: link: gcc -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -Wl,--build-id=sha1 -o .libs/ocsptool ocsptool.o ocsptool-common.o certtool-common.o socket.o common.o  ../lib/.libs/libgnutls.so -L/usr/lib64 -lz -lp11-kit -lidn2 -lunistring -ldl -ltasn1 -lnettle -lhogweed -lgmp ./.libs/libcmd-ocsp.a ../gl/.libs/libgnu.a gl/.libs/libgnu_gpl.a
libtool: link: (cd .libs/libcmd-p11tool.lax/libgnu_gpl.a && ar x "/builddir/build/BUILD/gnutls-3.8.2/src/gl/.libs/libgnu_gpl.a")
libtool: link: (cd .libs/libcmd-danetool.lax/libgnu_gpl.a && ar x "/builddir/build/BUILD/gnutls-3.8.2/src/gl/.libs/libgnu_gpl.a")
libtool: link: (cd .libs/libcmd-tpmtool.lax/libgnu_gpl.a && ar x "/builddir/build/BUILD/gnutls-3.8.2/src/gl/.libs/libgnu_gpl.a")
libtool: link: (cd .libs/libcmd-p11tool.lax/libgnu.a && ar x "/builddir/build/BUILD/gnutls-3.8.2/src/../gl/.libs/libgnu.a")
libtool: link: (cd .libs/libcmd-certtool.lax/libgnu_gpl.a && ar x "/builddir/build/BUILD/gnutls-3.8.2/src/gl/.libs/libgnu_gpl.a")
libtool: link: (cd .libs/libcmd-systemkey.lax/libgnu_gpl.a && ar x "/builddir/build/BUILD/gnutls-3.8.2/src/gl/.libs/libgnu_gpl.a")
libtool: link: (cd .libs/libcmd-danetool.lax/libgnu.a && ar x "/builddir/build/BUILD/gnutls-3.8.2/src/../gl/.libs/libgnu.a")
copying selected object files to avoid basename conflicts...
libtool: link: (cd .libs/libcmd-systemkey.lax/libgnu.a && ar x "/builddir/build/BUILD/gnutls-3.8.2/src/../gl/.libs/libgnu.a")
libtool: link: (cd .libs/libcmd-certtool.lax/libgnu.a && ar x "/builddir/build/BUILD/gnutls-3.8.2/src/../gl/.libs/libgnu.a")
libtool: link: (cd .libs/libcmd-tpmtool.lax/libgnu.a && ar x "/builddir/build/BUILD/gnutls-3.8.2/src/../gl/.libs/libgnu.a")
copying selected object files to avoid basename conflicts...
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/asnprintf.o .libs/libcmd-p11tool.lax/lt2-asnprintf.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/asnprintf.o .libs/libcmd-p11tool.lax/lt2-asnprintf.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-basename-lgpl.o .libs/libcmd-p11tool.lax/lt3-libgnu_gpl_la-basename-lgpl.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-basename-lgpl.o .libs/libcmd-p11tool.lax/lt3-libgnu_gpl_la-basename-lgpl.o
copying selected object files to avoid basename conflicts...
copying selected object files to avoid basename conflicts...
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-bitrotate.o .libs/libcmd-p11tool.lax/lt4-libgnu_gpl_la-bitrotate.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-bitrotate.o .libs/libcmd-p11tool.lax/lt4-libgnu_gpl_la-bitrotate.o
libtool: link: (cd .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a && ar x "/builddir/build/BUILD/gnutls-3.8.2/src/gl/.libs/libgnu_gpl.a")
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-c-ctype.o .libs/libcmd-p11tool.lax/lt5-libgnu_gpl_la-c-ctype.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-c-ctype.o .libs/libcmd-p11tool.lax/lt5-libgnu_gpl_la-c-ctype.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/asnprintf.o .libs/libcmd-danetool.lax/lt2-asnprintf.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/asnprintf.o .libs/libcmd-danetool.lax/lt2-asnprintf.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-c-strcasecmp.o .libs/libcmd-p11tool.lax/lt6-libgnu_gpl_la-c-strcasecmp.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-c-strcasecmp.o .libs/libcmd-p11tool.lax/lt6-libgnu_gpl_la-c-strcasecmp.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-basename-lgpl.o .libs/libcmd-danetool.lax/lt3-libgnu_gpl_la-basename-lgpl.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-basename-lgpl.o .libs/libcmd-danetool.lax/lt3-libgnu_gpl_la-basename-lgpl.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/asnprintf.o .libs/libcmd-systemkey.lax/lt2-asnprintf.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/asnprintf.o .libs/libcmd-systemkey.lax/lt2-asnprintf.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-bitrotate.o .libs/libcmd-danetool.lax/lt4-libgnu_gpl_la-bitrotate.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-bitrotate.o .libs/libcmd-danetool.lax/lt4-libgnu_gpl_la-bitrotate.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-c-strncasecmp.o .libs/libcmd-p11tool.lax/lt7-libgnu_gpl_la-c-strncasecmp.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-c-strncasecmp.o .libs/libcmd-p11tool.lax/lt7-libgnu_gpl_la-c-strncasecmp.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/asnprintf.o .libs/libcmd-tpmtool.lax/lt2-asnprintf.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/asnprintf.o .libs/libcmd-tpmtool.lax/lt2-asnprintf.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-basename-lgpl.o .libs/libcmd-systemkey.lax/lt3-libgnu_gpl_la-basename-lgpl.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-basename-lgpl.o .libs/libcmd-systemkey.lax/lt3-libgnu_gpl_la-basename-lgpl.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-basename-lgpl.o .libs/libcmd-tpmtool.lax/lt3-libgnu_gpl_la-basename-lgpl.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-basename-lgpl.o .libs/libcmd-tpmtool.lax/lt3-libgnu_gpl_la-basename-lgpl.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-cloexec.o .libs/libcmd-p11tool.lax/lt8-libgnu_gpl_la-cloexec.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-cloexec.o .libs/libcmd-p11tool.lax/lt8-libgnu_gpl_la-cloexec.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-c-ctype.o .libs/libcmd-danetool.lax/lt5-libgnu_gpl_la-c-ctype.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-c-ctype.o .libs/libcmd-danetool.lax/lt5-libgnu_gpl_la-c-ctype.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-bitrotate.o .libs/libcmd-systemkey.lax/lt4-libgnu_gpl_la-bitrotate.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-bitrotate.o .libs/libcmd-systemkey.lax/lt4-libgnu_gpl_la-bitrotate.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-close-stream.o .libs/libcmd-p11tool.lax/lt9-libgnu_gpl_la-close-stream.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-close-stream.o .libs/libcmd-p11tool.lax/lt9-libgnu_gpl_la-close-stream.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-bitrotate.o .libs/libcmd-tpmtool.lax/lt4-libgnu_gpl_la-bitrotate.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-bitrotate.o .libs/libcmd-tpmtool.lax/lt4-libgnu_gpl_la-bitrotate.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-c-strcasecmp.o .libs/libcmd-danetool.lax/lt6-libgnu_gpl_la-c-strcasecmp.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-c-strcasecmp.o .libs/libcmd-danetool.lax/lt6-libgnu_gpl_la-c-strcasecmp.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-c-ctype.o .libs/libcmd-systemkey.lax/lt5-libgnu_gpl_la-c-ctype.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-c-ctype.o .libs/libcmd-systemkey.lax/lt5-libgnu_gpl_la-c-ctype.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-exitfail.o .libs/libcmd-p11tool.lax/lt10-libgnu_gpl_la-exitfail.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-exitfail.o .libs/libcmd-p11tool.lax/lt10-libgnu_gpl_la-exitfail.o
copying selected object files to avoid basename conflicts...
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-c-ctype.o .libs/libcmd-tpmtool.lax/lt5-libgnu_gpl_la-c-ctype.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-c-ctype.o .libs/libcmd-tpmtool.lax/lt5-libgnu_gpl_la-c-ctype.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-c-strncasecmp.o .libs/libcmd-danetool.lax/lt7-libgnu_gpl_la-c-strncasecmp.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-c-strncasecmp.o .libs/libcmd-danetool.lax/lt7-libgnu_gpl_la-c-strncasecmp.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-c-strcasecmp.o .libs/libcmd-systemkey.lax/lt6-libgnu_gpl_la-c-strcasecmp.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-c-strcasecmp.o .libs/libcmd-systemkey.lax/lt6-libgnu_gpl_la-c-strcasecmp.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-fcntl.o .libs/libcmd-p11tool.lax/lt11-libgnu_gpl_la-fcntl.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-fcntl.o .libs/libcmd-p11tool.lax/lt11-libgnu_gpl_la-fcntl.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-cloexec.o .libs/libcmd-danetool.lax/lt8-libgnu_gpl_la-cloexec.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-cloexec.o .libs/libcmd-danetool.lax/lt8-libgnu_gpl_la-cloexec.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-c-strcasecmp.o .libs/libcmd-tpmtool.lax/lt6-libgnu_gpl_la-c-strcasecmp.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-c-strcasecmp.o .libs/libcmd-tpmtool.lax/lt6-libgnu_gpl_la-c-strcasecmp.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-c-strncasecmp.o .libs/libcmd-systemkey.lax/lt7-libgnu_gpl_la-c-strncasecmp.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-c-strncasecmp.o .libs/libcmd-systemkey.lax/lt7-libgnu_gpl_la-c-strncasecmp.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-c-strncasecmp.o .libs/libcmd-tpmtool.lax/lt7-libgnu_gpl_la-c-strncasecmp.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-c-strncasecmp.o .libs/libcmd-tpmtool.lax/lt7-libgnu_gpl_la-c-strncasecmp.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-fd-hook.o .libs/libcmd-p11tool.lax/lt12-libgnu_gpl_la-fd-hook.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-fd-hook.o .libs/libcmd-p11tool.lax/lt12-libgnu_gpl_la-fd-hook.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-close-stream.o .libs/libcmd-danetool.lax/lt9-libgnu_gpl_la-close-stream.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-close-stream.o .libs/libcmd-danetool.lax/lt9-libgnu_gpl_la-close-stream.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-cloexec.o .libs/libcmd-systemkey.lax/lt8-libgnu_gpl_la-cloexec.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-cloexec.o .libs/libcmd-systemkey.lax/lt8-libgnu_gpl_la-cloexec.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-getprogname.o .libs/libcmd-p11tool.lax/lt13-libgnu_gpl_la-getprogname.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-getprogname.o .libs/libcmd-p11tool.lax/lt13-libgnu_gpl_la-getprogname.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-cloexec.o .libs/libcmd-tpmtool.lax/lt8-libgnu_gpl_la-cloexec.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-cloexec.o .libs/libcmd-tpmtool.lax/lt8-libgnu_gpl_la-cloexec.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-exitfail.o .libs/libcmd-danetool.lax/lt10-libgnu_gpl_la-exitfail.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-exitfail.o .libs/libcmd-danetool.lax/lt10-libgnu_gpl_la-exitfail.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-close-stream.o .libs/libcmd-systemkey.lax/lt9-libgnu_gpl_la-close-stream.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-close-stream.o .libs/libcmd-systemkey.lax/lt9-libgnu_gpl_la-close-stream.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-close-stream.o .libs/libcmd-tpmtool.lax/lt9-libgnu_gpl_la-close-stream.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-close-stream.o .libs/libcmd-tpmtool.lax/lt9-libgnu_gpl_la-close-stream.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/asnprintf.o .libs/libcmd-certtool.lax/lt2-asnprintf.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/asnprintf.o .libs/libcmd-certtool.lax/lt2-asnprintf.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-fcntl.o .libs/libcmd-danetool.lax/lt11-libgnu_gpl_la-fcntl.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-fcntl.o .libs/libcmd-danetool.lax/lt11-libgnu_gpl_la-fcntl.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-exitfail.o .libs/libcmd-systemkey.lax/lt10-libgnu_gpl_la-exitfail.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-exitfail.o .libs/libcmd-systemkey.lax/lt10-libgnu_gpl_la-exitfail.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-gettime.o .libs/libcmd-p11tool.lax/lt14-libgnu_gpl_la-gettime.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-gettime.o .libs/libcmd-p11tool.lax/lt14-libgnu_gpl_la-gettime.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-basename-lgpl.o .libs/libcmd-certtool.lax/lt3-libgnu_gpl_la-basename-lgpl.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-basename-lgpl.o .libs/libcmd-certtool.lax/lt3-libgnu_gpl_la-basename-lgpl.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-exitfail.o .libs/libcmd-tpmtool.lax/lt10-libgnu_gpl_la-exitfail.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-exitfail.o .libs/libcmd-tpmtool.lax/lt10-libgnu_gpl_la-exitfail.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-fd-hook.o .libs/libcmd-danetool.lax/lt12-libgnu_gpl_la-fd-hook.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-fd-hook.o .libs/libcmd-danetool.lax/lt12-libgnu_gpl_la-fd-hook.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-fcntl.o .libs/libcmd-systemkey.lax/lt11-libgnu_gpl_la-fcntl.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-fcntl.o .libs/libcmd-systemkey.lax/lt11-libgnu_gpl_la-fcntl.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-bitrotate.o .libs/libcmd-certtool.lax/lt4-libgnu_gpl_la-bitrotate.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-bitrotate.o .libs/libcmd-certtool.lax/lt4-libgnu_gpl_la-bitrotate.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-fcntl.o .libs/libcmd-tpmtool.lax/lt11-libgnu_gpl_la-fcntl.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-fcntl.o .libs/libcmd-tpmtool.lax/lt11-libgnu_gpl_la-fcntl.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_linked_list.o .libs/libcmd-p11tool.lax/lt15-libgnu_gpl_la-gl_linked_list.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_linked_list.o .libs/libcmd-p11tool.lax/lt15-libgnu_gpl_la-gl_linked_list.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-fd-hook.o .libs/libcmd-systemkey.lax/lt12-libgnu_gpl_la-fd-hook.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-fd-hook.o .libs/libcmd-systemkey.lax/lt12-libgnu_gpl_la-fd-hook.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-getprogname.o .libs/libcmd-danetool.lax/lt13-libgnu_gpl_la-getprogname.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-getprogname.o .libs/libcmd-danetool.lax/lt13-libgnu_gpl_la-getprogname.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-c-ctype.o .libs/libcmd-certtool.lax/lt5-libgnu_gpl_la-c-ctype.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-c-ctype.o .libs/libcmd-certtool.lax/lt5-libgnu_gpl_la-c-ctype.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-fd-hook.o .libs/libcmd-tpmtool.lax/lt12-libgnu_gpl_la-fd-hook.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-fd-hook.o .libs/libcmd-tpmtool.lax/lt12-libgnu_gpl_la-fd-hook.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_linkedhash_list.o .libs/libcmd-p11tool.lax/lt16-libgnu_gpl_la-gl_linkedhash_list.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_linkedhash_list.o .libs/libcmd-p11tool.lax/lt16-libgnu_gpl_la-gl_linkedhash_list.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-getprogname.o .libs/libcmd-systemkey.lax/lt13-libgnu_gpl_la-getprogname.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-getprogname.o .libs/libcmd-systemkey.lax/lt13-libgnu_gpl_la-getprogname.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-c-strcasecmp.o .libs/libcmd-certtool.lax/lt6-libgnu_gpl_la-c-strcasecmp.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-c-strcasecmp.o .libs/libcmd-certtool.lax/lt6-libgnu_gpl_la-c-strcasecmp.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-gettime.o .libs/libcmd-danetool.lax/lt14-libgnu_gpl_la-gettime.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-gettime.o .libs/libcmd-danetool.lax/lt14-libgnu_gpl_la-gettime.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-getprogname.o .libs/libcmd-tpmtool.lax/lt13-libgnu_gpl_la-getprogname.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-getprogname.o .libs/libcmd-tpmtool.lax/lt13-libgnu_gpl_la-getprogname.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-gettime.o .libs/libcmd-systemkey.lax/lt14-libgnu_gpl_la-gettime.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-gettime.o .libs/libcmd-systemkey.lax/lt14-libgnu_gpl_la-gettime.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_list.o .libs/libcmd-p11tool.lax/lt17-libgnu_gpl_la-gl_list.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_list.o .libs/libcmd-p11tool.lax/lt17-libgnu_gpl_la-gl_list.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-c-strncasecmp.o .libs/libcmd-certtool.lax/lt7-libgnu_gpl_la-c-strncasecmp.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-c-strncasecmp.o .libs/libcmd-certtool.lax/lt7-libgnu_gpl_la-c-strncasecmp.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-gettime.o .libs/libcmd-tpmtool.lax/lt14-libgnu_gpl_la-gettime.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-gettime.o .libs/libcmd-tpmtool.lax/lt14-libgnu_gpl_la-gettime.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_xlist.o .libs/libcmd-p11tool.lax/lt18-libgnu_gpl_la-gl_xlist.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_xlist.o .libs/libcmd-p11tool.lax/lt18-libgnu_gpl_la-gl_xlist.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-gl_linked_list.o .libs/libcmd-systemkey.lax/lt15-libgnu_gpl_la-gl_linked_list.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-gl_linked_list.o .libs/libcmd-systemkey.lax/lt15-libgnu_gpl_la-gl_linked_list.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_linked_list.o .libs/libcmd-danetool.lax/lt15-libgnu_gpl_la-gl_linked_list.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_linked_list.o .libs/libcmd-danetool.lax/lt15-libgnu_gpl_la-gl_linked_list.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-cloexec.o .libs/libcmd-certtool.lax/lt8-libgnu_gpl_la-cloexec.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-cloexec.o .libs/libcmd-certtool.lax/lt8-libgnu_gpl_la-cloexec.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_linked_list.o .libs/libcmd-tpmtool.lax/lt15-libgnu_gpl_la-gl_linked_list.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_linked_list.o .libs/libcmd-tpmtool.lax/lt15-libgnu_gpl_la-gl_linked_list.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_linkedhash_list.o .libs/libcmd-danetool.lax/lt16-libgnu_gpl_la-gl_linkedhash_list.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_linkedhash_list.o .libs/libcmd-danetool.lax/lt16-libgnu_gpl_la-gl_linkedhash_list.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-gl_linkedhash_list.o .libs/libcmd-systemkey.lax/lt16-libgnu_gpl_la-gl_linkedhash_list.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-gl_linkedhash_list.o .libs/libcmd-systemkey.lax/lt16-libgnu_gpl_la-gl_linkedhash_list.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-hash-pjw-bare.o .libs/libcmd-p11tool.lax/lt19-libgnu_gpl_la-hash-pjw-bare.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-hash-pjw-bare.o .libs/libcmd-p11tool.lax/lt19-libgnu_gpl_la-hash-pjw-bare.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_linkedhash_list.o .libs/libcmd-tpmtool.lax/lt16-libgnu_gpl_la-gl_linkedhash_list.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_linkedhash_list.o .libs/libcmd-tpmtool.lax/lt16-libgnu_gpl_la-gl_linkedhash_list.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-close-stream.o .libs/libcmd-certtool.lax/lt9-libgnu_gpl_la-close-stream.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-close-stream.o .libs/libcmd-certtool.lax/lt9-libgnu_gpl_la-close-stream.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_list.o .libs/libcmd-danetool.lax/lt17-libgnu_gpl_la-gl_list.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_list.o .libs/libcmd-danetool.lax/lt17-libgnu_gpl_la-gl_list.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-gl_list.o .libs/libcmd-systemkey.lax/lt17-libgnu_gpl_la-gl_list.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-gl_list.o .libs/libcmd-systemkey.lax/lt17-libgnu_gpl_la-gl_list.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-hash.o .libs/libcmd-p11tool.lax/lt20-libgnu_gpl_la-hash.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-hash.o .libs/libcmd-p11tool.lax/lt20-libgnu_gpl_la-hash.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-exitfail.o .libs/libcmd-certtool.lax/lt10-libgnu_gpl_la-exitfail.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-exitfail.o .libs/libcmd-certtool.lax/lt10-libgnu_gpl_la-exitfail.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_list.o .libs/libcmd-tpmtool.lax/lt17-libgnu_gpl_la-gl_list.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_list.o .libs/libcmd-tpmtool.lax/lt17-libgnu_gpl_la-gl_list.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_xlist.o .libs/libcmd-danetool.lax/lt18-libgnu_gpl_la-gl_xlist.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_xlist.o .libs/libcmd-danetool.lax/lt18-libgnu_gpl_la-gl_xlist.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-gl_xlist.o .libs/libcmd-systemkey.lax/lt18-libgnu_gpl_la-gl_xlist.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-gl_xlist.o .libs/libcmd-systemkey.lax/lt18-libgnu_gpl_la-gl_xlist.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-fcntl.o .libs/libcmd-certtool.lax/lt11-libgnu_gpl_la-fcntl.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-fcntl.o .libs/libcmd-certtool.lax/lt11-libgnu_gpl_la-fcntl.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-ialloc.o .libs/libcmd-p11tool.lax/lt21-libgnu_gpl_la-ialloc.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-ialloc.o .libs/libcmd-p11tool.lax/lt21-libgnu_gpl_la-ialloc.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_xlist.o .libs/libcmd-tpmtool.lax/lt18-libgnu_gpl_la-gl_xlist.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_xlist.o .libs/libcmd-tpmtool.lax/lt18-libgnu_gpl_la-gl_xlist.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-hash-pjw-bare.o .libs/libcmd-danetool.lax/lt19-libgnu_gpl_la-hash-pjw-bare.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-hash-pjw-bare.o .libs/libcmd-danetool.lax/lt19-libgnu_gpl_la-hash-pjw-bare.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-hash-pjw-bare.o .libs/libcmd-systemkey.lax/lt19-libgnu_gpl_la-hash-pjw-bare.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-hash-pjw-bare.o .libs/libcmd-systemkey.lax/lt19-libgnu_gpl_la-hash-pjw-bare.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-lock.o .libs/libcmd-p11tool.lax/lt22-libgnu_gpl_la-lock.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-lock.o .libs/libcmd-p11tool.lax/lt22-libgnu_gpl_la-lock.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-fd-hook.o .libs/libcmd-certtool.lax/lt12-libgnu_gpl_la-fd-hook.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-fd-hook.o .libs/libcmd-certtool.lax/lt12-libgnu_gpl_la-fd-hook.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-hash.o .libs/libcmd-danetool.lax/lt20-libgnu_gpl_la-hash.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-hash.o .libs/libcmd-danetool.lax/lt20-libgnu_gpl_la-hash.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-hash-pjw-bare.o .libs/libcmd-tpmtool.lax/lt19-libgnu_gpl_la-hash-pjw-bare.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-hash-pjw-bare.o .libs/libcmd-tpmtool.lax/lt19-libgnu_gpl_la-hash-pjw-bare.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-hash.o .libs/libcmd-systemkey.lax/lt20-libgnu_gpl_la-hash.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-hash.o .libs/libcmd-systemkey.lax/lt20-libgnu_gpl_la-hash.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-getprogname.o .libs/libcmd-certtool.lax/lt13-libgnu_gpl_la-getprogname.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-getprogname.o .libs/libcmd-certtool.lax/lt13-libgnu_gpl_la-getprogname.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-malloca.o .libs/libcmd-p11tool.lax/lt23-libgnu_gpl_la-malloca.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-malloca.o .libs/libcmd-p11tool.lax/lt23-libgnu_gpl_la-malloca.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-ialloc.o .libs/libcmd-danetool.lax/lt21-libgnu_gpl_la-ialloc.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-ialloc.o .libs/libcmd-danetool.lax/lt21-libgnu_gpl_la-ialloc.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-hash.o .libs/libcmd-tpmtool.lax/lt20-libgnu_gpl_la-hash.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-hash.o .libs/libcmd-tpmtool.lax/lt20-libgnu_gpl_la-hash.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-ialloc.o .libs/libcmd-systemkey.lax/lt21-libgnu_gpl_la-ialloc.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-ialloc.o .libs/libcmd-systemkey.lax/lt21-libgnu_gpl_la-ialloc.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-gettime.o .libs/libcmd-certtool.lax/lt14-libgnu_gpl_la-gettime.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-gettime.o .libs/libcmd-certtool.lax/lt14-libgnu_gpl_la-gettime.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-memset_explicit.o .libs/libcmd-p11tool.lax/lt24-libgnu_gpl_la-memset_explicit.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-memset_explicit.o .libs/libcmd-p11tool.lax/lt24-libgnu_gpl_la-memset_explicit.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-lock.o .libs/libcmd-danetool.lax/lt22-libgnu_gpl_la-lock.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-lock.o .libs/libcmd-danetool.lax/lt22-libgnu_gpl_la-lock.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-ialloc.o .libs/libcmd-tpmtool.lax/lt21-libgnu_gpl_la-ialloc.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-ialloc.o .libs/libcmd-tpmtool.lax/lt21-libgnu_gpl_la-ialloc.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_linked_list.o .libs/libcmd-certtool.lax/lt15-libgnu_gpl_la-gl_linked_list.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_linked_list.o .libs/libcmd-certtool.lax/lt15-libgnu_gpl_la-gl_linked_list.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-lock.o .libs/libcmd-systemkey.lax/lt22-libgnu_gpl_la-lock.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-lock.o .libs/libcmd-systemkey.lax/lt22-libgnu_gpl_la-lock.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-nstrftime.o .libs/libcmd-p11tool.lax/lt25-libgnu_gpl_la-nstrftime.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-nstrftime.o .libs/libcmd-p11tool.lax/lt25-libgnu_gpl_la-nstrftime.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-malloca.o .libs/libcmd-danetool.lax/lt23-libgnu_gpl_la-malloca.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-malloca.o .libs/libcmd-danetool.lax/lt23-libgnu_gpl_la-malloca.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_linkedhash_list.o .libs/libcmd-certtool.lax/lt16-libgnu_gpl_la-gl_linkedhash_list.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_linkedhash_list.o .libs/libcmd-certtool.lax/lt16-libgnu_gpl_la-gl_linkedhash_list.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-lock.o .libs/libcmd-tpmtool.lax/lt22-libgnu_gpl_la-lock.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-lock.o .libs/libcmd-tpmtool.lax/lt22-libgnu_gpl_la-lock.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-malloca.o .libs/libcmd-systemkey.lax/lt23-libgnu_gpl_la-malloca.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-malloca.o .libs/libcmd-systemkey.lax/lt23-libgnu_gpl_la-malloca.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-parse-datetime.o .libs/libcmd-p11tool.lax/lt26-libgnu_gpl_la-parse-datetime.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-parse-datetime.o .libs/libcmd-p11tool.lax/lt26-libgnu_gpl_la-parse-datetime.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_list.o .libs/libcmd-certtool.lax/lt17-libgnu_gpl_la-gl_list.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_list.o .libs/libcmd-certtool.lax/lt17-libgnu_gpl_la-gl_list.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-memset_explicit.o .libs/libcmd-systemkey.lax/lt24-libgnu_gpl_la-memset_explicit.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-memset_explicit.o .libs/libcmd-systemkey.lax/lt24-libgnu_gpl_la-memset_explicit.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-malloca.o .libs/libcmd-tpmtool.lax/lt23-libgnu_gpl_la-malloca.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-malloca.o .libs/libcmd-tpmtool.lax/lt23-libgnu_gpl_la-malloca.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-memset_explicit.o .libs/libcmd-danetool.lax/lt24-libgnu_gpl_la-memset_explicit.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-memset_explicit.o .libs/libcmd-danetool.lax/lt24-libgnu_gpl_la-memset_explicit.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-progname.o .libs/libcmd-p11tool.lax/lt27-libgnu_gpl_la-progname.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-progname.o .libs/libcmd-p11tool.lax/lt27-libgnu_gpl_la-progname.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-memset_explicit.o .libs/libcmd-tpmtool.lax/lt24-libgnu_gpl_la-memset_explicit.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-memset_explicit.o .libs/libcmd-tpmtool.lax/lt24-libgnu_gpl_la-memset_explicit.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_xlist.o .libs/libcmd-certtool.lax/lt18-libgnu_gpl_la-gl_xlist.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-gl_xlist.o .libs/libcmd-certtool.lax/lt18-libgnu_gpl_la-gl_xlist.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-nstrftime.o .libs/libcmd-systemkey.lax/lt25-libgnu_gpl_la-nstrftime.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-nstrftime.o .libs/libcmd-systemkey.lax/lt25-libgnu_gpl_la-nstrftime.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-read-file.o .libs/libcmd-p11tool.lax/lt28-libgnu_gpl_la-read-file.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-read-file.o .libs/libcmd-p11tool.lax/lt28-libgnu_gpl_la-read-file.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-nstrftime.o .libs/libcmd-danetool.lax/lt25-libgnu_gpl_la-nstrftime.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-nstrftime.o .libs/libcmd-danetool.lax/lt25-libgnu_gpl_la-nstrftime.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-nstrftime.o .libs/libcmd-tpmtool.lax/lt25-libgnu_gpl_la-nstrftime.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-nstrftime.o .libs/libcmd-tpmtool.lax/lt25-libgnu_gpl_la-nstrftime.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-parse-datetime.o .libs/libcmd-systemkey.lax/lt26-libgnu_gpl_la-parse-datetime.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-parse-datetime.o .libs/libcmd-systemkey.lax/lt26-libgnu_gpl_la-parse-datetime.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_grow.o .libs/libcmd-p11tool.lax/lt29-libgnu_gpl_la-scratch_buffer_grow.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_grow.o .libs/libcmd-p11tool.lax/lt29-libgnu_gpl_la-scratch_buffer_grow.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-hash-pjw-bare.o .libs/libcmd-certtool.lax/lt19-libgnu_gpl_la-hash-pjw-bare.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-hash-pjw-bare.o .libs/libcmd-certtool.lax/lt19-libgnu_gpl_la-hash-pjw-bare.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-parse-datetime.o .libs/libcmd-tpmtool.lax/lt26-libgnu_gpl_la-parse-datetime.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-parse-datetime.o .libs/libcmd-tpmtool.lax/lt26-libgnu_gpl_la-parse-datetime.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-parse-datetime.o .libs/libcmd-danetool.lax/lt26-libgnu_gpl_la-parse-datetime.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-parse-datetime.o .libs/libcmd-danetool.lax/lt26-libgnu_gpl_la-parse-datetime.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-progname.o .libs/libcmd-systemkey.lax/lt27-libgnu_gpl_la-progname.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-progname.o .libs/libcmd-systemkey.lax/lt27-libgnu_gpl_la-progname.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_grow_preserve.o .libs/libcmd-p11tool.lax/lt30-libgnu_gpl_la-scratch_buffer_grow_preserve.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_grow_preserve.o .libs/libcmd-p11tool.lax/lt30-libgnu_gpl_la-scratch_buffer_grow_preserve.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-hash.o .libs/libcmd-certtool.lax/lt20-libgnu_gpl_la-hash.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-hash.o .libs/libcmd-certtool.lax/lt20-libgnu_gpl_la-hash.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-progname.o .libs/libcmd-tpmtool.lax/lt27-libgnu_gpl_la-progname.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-progname.o .libs/libcmd-tpmtool.lax/lt27-libgnu_gpl_la-progname.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-read-file.o .libs/libcmd-systemkey.lax/lt28-libgnu_gpl_la-read-file.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-read-file.o .libs/libcmd-systemkey.lax/lt28-libgnu_gpl_la-read-file.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-progname.o .libs/libcmd-danetool.lax/lt27-libgnu_gpl_la-progname.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-progname.o .libs/libcmd-danetool.lax/lt27-libgnu_gpl_la-progname.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_set_array_size.o .libs/libcmd-p11tool.lax/lt31-libgnu_gpl_la-scratch_buffer_set_array_size.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_set_array_size.o .libs/libcmd-p11tool.lax/lt31-libgnu_gpl_la-scratch_buffer_set_array_size.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-ialloc.o .libs/libcmd-certtool.lax/lt21-libgnu_gpl_la-ialloc.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-ialloc.o .libs/libcmd-certtool.lax/lt21-libgnu_gpl_la-ialloc.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-read-file.o .libs/libcmd-tpmtool.lax/lt28-libgnu_gpl_la-read-file.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-read-file.o .libs/libcmd-tpmtool.lax/lt28-libgnu_gpl_la-read-file.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-sockets.o .libs/libcmd-p11tool.lax/lt32-libgnu_gpl_la-sockets.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-sockets.o .libs/libcmd-p11tool.lax/lt32-libgnu_gpl_la-sockets.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-read-file.o .libs/libcmd-danetool.lax/lt28-libgnu_gpl_la-read-file.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-read-file.o .libs/libcmd-danetool.lax/lt28-libgnu_gpl_la-read-file.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_grow.o .libs/libcmd-systemkey.lax/lt29-libgnu_gpl_la-scratch_buffer_grow.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_grow.o .libs/libcmd-systemkey.lax/lt29-libgnu_gpl_la-scratch_buffer_grow.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-lock.o .libs/libcmd-certtool.lax/lt22-libgnu_gpl_la-lock.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-lock.o .libs/libcmd-certtool.lax/lt22-libgnu_gpl_la-lock.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_grow.o .libs/libcmd-tpmtool.lax/lt29-libgnu_gpl_la-scratch_buffer_grow.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_grow.o .libs/libcmd-tpmtool.lax/lt29-libgnu_gpl_la-scratch_buffer_grow.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_grow.o .libs/libcmd-danetool.lax/lt29-libgnu_gpl_la-scratch_buffer_grow.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_grow.o .libs/libcmd-danetool.lax/lt29-libgnu_gpl_la-scratch_buffer_grow.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_grow_preserve.o .libs/libcmd-systemkey.lax/lt30-libgnu_gpl_la-scratch_buffer_grow_preserve.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_grow_preserve.o .libs/libcmd-systemkey.lax/lt30-libgnu_gpl_la-scratch_buffer_grow_preserve.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-stat-time.o .libs/libcmd-p11tool.lax/lt33-libgnu_gpl_la-stat-time.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-stat-time.o .libs/libcmd-p11tool.lax/lt33-libgnu_gpl_la-stat-time.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-malloca.o .libs/libcmd-certtool.lax/lt23-libgnu_gpl_la-malloca.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-malloca.o .libs/libcmd-certtool.lax/lt23-libgnu_gpl_la-malloca.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_grow_preserve.o .libs/libcmd-tpmtool.lax/lt30-libgnu_gpl_la-scratch_buffer_grow_preserve.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_grow_preserve.o .libs/libcmd-tpmtool.lax/lt30-libgnu_gpl_la-scratch_buffer_grow_preserve.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_grow_preserve.o .libs/libcmd-danetool.lax/lt30-libgnu_gpl_la-scratch_buffer_grow_preserve.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_grow_preserve.o .libs/libcmd-danetool.lax/lt30-libgnu_gpl_la-scratch_buffer_grow_preserve.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_set_array_size.o .libs/libcmd-systemkey.lax/lt31-libgnu_gpl_la-scratch_buffer_set_array_size.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_set_array_size.o .libs/libcmd-systemkey.lax/lt31-libgnu_gpl_la-scratch_buffer_set_array_size.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-memset_explicit.o .libs/libcmd-certtool.lax/lt24-libgnu_gpl_la-memset_explicit.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-memset_explicit.o .libs/libcmd-certtool.lax/lt24-libgnu_gpl_la-memset_explicit.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-sys_socket.o .libs/libcmd-p11tool.lax/lt34-libgnu_gpl_la-sys_socket.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-sys_socket.o .libs/libcmd-p11tool.lax/lt34-libgnu_gpl_la-sys_socket.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_set_array_size.o .libs/libcmd-tpmtool.lax/lt31-libgnu_gpl_la-scratch_buffer_set_array_size.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_set_array_size.o .libs/libcmd-tpmtool.lax/lt31-libgnu_gpl_la-scratch_buffer_set_array_size.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_set_array_size.o .libs/libcmd-danetool.lax/lt31-libgnu_gpl_la-scratch_buffer_set_array_size.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_set_array_size.o .libs/libcmd-danetool.lax/lt31-libgnu_gpl_la-scratch_buffer_set_array_size.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-sockets.o .libs/libcmd-systemkey.lax/lt32-libgnu_gpl_la-sockets.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-sockets.o .libs/libcmd-systemkey.lax/lt32-libgnu_gpl_la-sockets.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-nstrftime.o .libs/libcmd-certtool.lax/lt25-libgnu_gpl_la-nstrftime.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-nstrftime.o .libs/libcmd-certtool.lax/lt25-libgnu_gpl_la-nstrftime.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-threadlib.o .libs/libcmd-p11tool.lax/lt35-libgnu_gpl_la-threadlib.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-threadlib.o .libs/libcmd-p11tool.lax/lt35-libgnu_gpl_la-threadlib.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-sockets.o .libs/libcmd-tpmtool.lax/lt32-libgnu_gpl_la-sockets.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-sockets.o .libs/libcmd-tpmtool.lax/lt32-libgnu_gpl_la-sockets.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-sockets.o .libs/libcmd-danetool.lax/lt32-libgnu_gpl_la-sockets.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-sockets.o .libs/libcmd-danetool.lax/lt32-libgnu_gpl_la-sockets.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-stat-time.o .libs/libcmd-systemkey.lax/lt33-libgnu_gpl_la-stat-time.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-stat-time.o .libs/libcmd-systemkey.lax/lt33-libgnu_gpl_la-stat-time.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-time_rz.o .libs/libcmd-p11tool.lax/lt36-libgnu_gpl_la-time_rz.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-time_rz.o .libs/libcmd-p11tool.lax/lt36-libgnu_gpl_la-time_rz.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-parse-datetime.o .libs/libcmd-certtool.lax/lt26-libgnu_gpl_la-parse-datetime.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-parse-datetime.o .libs/libcmd-certtool.lax/lt26-libgnu_gpl_la-parse-datetime.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-stat-time.o .libs/libcmd-danetool.lax/lt33-libgnu_gpl_la-stat-time.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-stat-time.o .libs/libcmd-danetool.lax/lt33-libgnu_gpl_la-stat-time.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-sys_socket.o .libs/libcmd-systemkey.lax/lt34-libgnu_gpl_la-sys_socket.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-sys_socket.o .libs/libcmd-systemkey.lax/lt34-libgnu_gpl_la-sys_socket.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-progname.o .libs/libcmd-certtool.lax/lt27-libgnu_gpl_la-progname.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-progname.o .libs/libcmd-certtool.lax/lt27-libgnu_gpl_la-progname.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-stat-time.o .libs/libcmd-tpmtool.lax/lt33-libgnu_gpl_la-stat-time.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-stat-time.o .libs/libcmd-tpmtool.lax/lt33-libgnu_gpl_la-stat-time.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-timespec.o .libs/libcmd-p11tool.lax/lt37-libgnu_gpl_la-timespec.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-timespec.o .libs/libcmd-p11tool.lax/lt37-libgnu_gpl_la-timespec.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-sys_socket.o .libs/libcmd-danetool.lax/lt34-libgnu_gpl_la-sys_socket.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-sys_socket.o .libs/libcmd-danetool.lax/lt34-libgnu_gpl_la-sys_socket.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-threadlib.o .libs/libcmd-systemkey.lax/lt35-libgnu_gpl_la-threadlib.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-threadlib.o .libs/libcmd-systemkey.lax/lt35-libgnu_gpl_la-threadlib.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-sys_socket.o .libs/libcmd-tpmtool.lax/lt34-libgnu_gpl_la-sys_socket.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-sys_socket.o .libs/libcmd-tpmtool.lax/lt34-libgnu_gpl_la-sys_socket.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-read-file.o .libs/libcmd-certtool.lax/lt28-libgnu_gpl_la-read-file.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-read-file.o .libs/libcmd-certtool.lax/lt28-libgnu_gpl_la-read-file.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-tls.o .libs/libcmd-p11tool.lax/lt38-libgnu_gpl_la-tls.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-tls.o .libs/libcmd-p11tool.lax/lt38-libgnu_gpl_la-tls.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-threadlib.o .libs/libcmd-tpmtool.lax/lt35-libgnu_gpl_la-threadlib.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-threadlib.o .libs/libcmd-tpmtool.lax/lt35-libgnu_gpl_la-threadlib.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-time_rz.o .libs/libcmd-systemkey.lax/lt36-libgnu_gpl_la-time_rz.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-time_rz.o .libs/libcmd-systemkey.lax/lt36-libgnu_gpl_la-time_rz.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-threadlib.o .libs/libcmd-danetool.lax/lt35-libgnu_gpl_la-threadlib.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-threadlib.o .libs/libcmd-danetool.lax/lt35-libgnu_gpl_la-threadlib.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_grow.o .libs/libcmd-certtool.lax/lt29-libgnu_gpl_la-scratch_buffer_grow.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_grow.o .libs/libcmd-certtool.lax/lt29-libgnu_gpl_la-scratch_buffer_grow.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-unistd.o .libs/libcmd-p11tool.lax/lt39-libgnu_gpl_la-unistd.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-unistd.o .libs/libcmd-p11tool.lax/lt39-libgnu_gpl_la-unistd.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-timespec.o .libs/libcmd-systemkey.lax/lt37-libgnu_gpl_la-timespec.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-timespec.o .libs/libcmd-systemkey.lax/lt37-libgnu_gpl_la-timespec.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-time_rz.o .libs/libcmd-danetool.lax/lt36-libgnu_gpl_la-time_rz.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-time_rz.o .libs/libcmd-danetool.lax/lt36-libgnu_gpl_la-time_rz.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-time_rz.o .libs/libcmd-tpmtool.lax/lt36-libgnu_gpl_la-time_rz.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-time_rz.o .libs/libcmd-tpmtool.lax/lt36-libgnu_gpl_la-time_rz.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_grow_preserve.o .libs/libcmd-certtool.lax/lt30-libgnu_gpl_la-scratch_buffer_grow_preserve.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_grow_preserve.o .libs/libcmd-certtool.lax/lt30-libgnu_gpl_la-scratch_buffer_grow_preserve.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-xalloc-die.o .libs/libcmd-p11tool.lax/lt40-libgnu_gpl_la-xalloc-die.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-xalloc-die.o .libs/libcmd-p11tool.lax/lt40-libgnu_gpl_la-xalloc-die.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-timespec.o .libs/libcmd-danetool.lax/lt37-libgnu_gpl_la-timespec.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-timespec.o .libs/libcmd-danetool.lax/lt37-libgnu_gpl_la-timespec.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-tls.o .libs/libcmd-systemkey.lax/lt38-libgnu_gpl_la-tls.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-tls.o .libs/libcmd-systemkey.lax/lt38-libgnu_gpl_la-tls.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_set_array_size.o .libs/libcmd-certtool.lax/lt31-libgnu_gpl_la-scratch_buffer_set_array_size.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_set_array_size.o .libs/libcmd-certtool.lax/lt31-libgnu_gpl_la-scratch_buffer_set_array_size.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-timespec.o .libs/libcmd-tpmtool.lax/lt37-libgnu_gpl_la-timespec.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-timespec.o .libs/libcmd-tpmtool.lax/lt37-libgnu_gpl_la-timespec.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-xmalloc.o .libs/libcmd-p11tool.lax/lt41-libgnu_gpl_la-xmalloc.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-xmalloc.o .libs/libcmd-p11tool.lax/lt41-libgnu_gpl_la-xmalloc.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-tls.o .libs/libcmd-danetool.lax/lt38-libgnu_gpl_la-tls.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-tls.o .libs/libcmd-danetool.lax/lt38-libgnu_gpl_la-tls.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-sockets.o .libs/libcmd-certtool.lax/lt32-libgnu_gpl_la-sockets.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-sockets.o .libs/libcmd-certtool.lax/lt32-libgnu_gpl_la-sockets.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-unistd.o .libs/libcmd-systemkey.lax/lt39-libgnu_gpl_la-unistd.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-unistd.o .libs/libcmd-systemkey.lax/lt39-libgnu_gpl_la-unistd.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-xsize.o .libs/libcmd-p11tool.lax/lt42-libgnu_gpl_la-xsize.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/libgnu_gpl_la-xsize.o .libs/libcmd-p11tool.lax/lt42-libgnu_gpl_la-xsize.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-tls.o .libs/libcmd-tpmtool.lax/lt38-libgnu_gpl_la-tls.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-tls.o .libs/libcmd-tpmtool.lax/lt38-libgnu_gpl_la-tls.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-unistd.o .libs/libcmd-danetool.lax/lt39-libgnu_gpl_la-unistd.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-unistd.o .libs/libcmd-danetool.lax/lt39-libgnu_gpl_la-unistd.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-xalloc-die.o .libs/libcmd-systemkey.lax/lt40-libgnu_gpl_la-xalloc-die.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-xalloc-die.o .libs/libcmd-systemkey.lax/lt40-libgnu_gpl_la-xalloc-die.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-stat-time.o .libs/libcmd-certtool.lax/lt33-libgnu_gpl_la-stat-time.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-stat-time.o .libs/libcmd-certtool.lax/lt33-libgnu_gpl_la-stat-time.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-xalloc-die.o .libs/libcmd-danetool.lax/lt40-libgnu_gpl_la-xalloc-die.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-xalloc-die.o .libs/libcmd-danetool.lax/lt40-libgnu_gpl_la-xalloc-die.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/mktime.o .libs/libcmd-p11tool.lax/lt43-mktime.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/mktime.o .libs/libcmd-p11tool.lax/lt43-mktime.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-unistd.o .libs/libcmd-tpmtool.lax/lt39-libgnu_gpl_la-unistd.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-unistd.o .libs/libcmd-tpmtool.lax/lt39-libgnu_gpl_la-unistd.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-xmalloc.o .libs/libcmd-systemkey.lax/lt41-libgnu_gpl_la-xmalloc.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-xmalloc.o .libs/libcmd-systemkey.lax/lt41-libgnu_gpl_la-xmalloc.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-sys_socket.o .libs/libcmd-certtool.lax/lt34-libgnu_gpl_la-sys_socket.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-sys_socket.o .libs/libcmd-certtool.lax/lt34-libgnu_gpl_la-sys_socket.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/printf-args.o .libs/libcmd-p11tool.lax/lt44-printf-args.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/printf-args.o .libs/libcmd-p11tool.lax/lt44-printf-args.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-xalloc-die.o .libs/libcmd-tpmtool.lax/lt40-libgnu_gpl_la-xalloc-die.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-xalloc-die.o .libs/libcmd-tpmtool.lax/lt40-libgnu_gpl_la-xalloc-die.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-xmalloc.o .libs/libcmd-danetool.lax/lt41-libgnu_gpl_la-xmalloc.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-xmalloc.o .libs/libcmd-danetool.lax/lt41-libgnu_gpl_la-xmalloc.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-threadlib.o .libs/libcmd-certtool.lax/lt35-libgnu_gpl_la-threadlib.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-threadlib.o .libs/libcmd-certtool.lax/lt35-libgnu_gpl_la-threadlib.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-xmalloc.o .libs/libcmd-tpmtool.lax/lt41-libgnu_gpl_la-xmalloc.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-xmalloc.o .libs/libcmd-tpmtool.lax/lt41-libgnu_gpl_la-xmalloc.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-xsize.o .libs/libcmd-systemkey.lax/lt42-libgnu_gpl_la-xsize.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/libgnu_gpl_la-xsize.o .libs/libcmd-systemkey.lax/lt42-libgnu_gpl_la-xsize.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/printf-parse.o .libs/libcmd-p11tool.lax/lt45-printf-parse.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/printf-parse.o .libs/libcmd-p11tool.lax/lt45-printf-parse.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-xsize.o .libs/libcmd-danetool.lax/lt42-libgnu_gpl_la-xsize.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/libgnu_gpl_la-xsize.o .libs/libcmd-danetool.lax/lt42-libgnu_gpl_la-xsize.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-time_rz.o .libs/libcmd-certtool.lax/lt36-libgnu_gpl_la-time_rz.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-time_rz.o .libs/libcmd-certtool.lax/lt36-libgnu_gpl_la-time_rz.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/mktime.o .libs/libcmd-systemkey.lax/lt43-mktime.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/mktime.o .libs/libcmd-systemkey.lax/lt43-mktime.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-xsize.o .libs/libcmd-tpmtool.lax/lt42-libgnu_gpl_la-xsize.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/libgnu_gpl_la-xsize.o .libs/libcmd-tpmtool.lax/lt42-libgnu_gpl_la-xsize.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu_gpl.a/vasnprintf.o .libs/libcmd-p11tool.lax/lt46-vasnprintf.o || cp .libs/libcmd-p11tool.lax/libgnu_gpl.a/vasnprintf.o .libs/libcmd-p11tool.lax/lt46-vasnprintf.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-timespec.o .libs/libcmd-certtool.lax/lt37-libgnu_gpl_la-timespec.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-timespec.o .libs/libcmd-certtool.lax/lt37-libgnu_gpl_la-timespec.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/mktime.o .libs/libcmd-danetool.lax/lt43-mktime.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/mktime.o .libs/libcmd-danetool.lax/lt43-mktime.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu.a/asnprintf.o .libs/libcmd-p11tool.lax/lt47-asnprintf.o || cp .libs/libcmd-p11tool.lax/libgnu.a/asnprintf.o .libs/libcmd-p11tool.lax/lt47-asnprintf.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/mktime.o .libs/libcmd-tpmtool.lax/lt43-mktime.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/mktime.o .libs/libcmd-tpmtool.lax/lt43-mktime.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/printf-args.o .libs/libcmd-systemkey.lax/lt44-printf-args.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/printf-args.o .libs/libcmd-systemkey.lax/lt44-printf-args.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-tls.o .libs/libcmd-certtool.lax/lt38-libgnu_gpl_la-tls.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-tls.o .libs/libcmd-certtool.lax/lt38-libgnu_gpl_la-tls.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/printf-parse.o .libs/libcmd-systemkey.lax/lt45-printf-parse.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/printf-parse.o .libs/libcmd-systemkey.lax/lt45-printf-parse.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/printf-args.o .libs/libcmd-danetool.lax/lt44-printf-args.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/printf-args.o .libs/libcmd-danetool.lax/lt44-printf-args.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/printf-args.o .libs/libcmd-tpmtool.lax/lt44-printf-args.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/printf-args.o .libs/libcmd-tpmtool.lax/lt44-printf-args.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-basename-lgpl.o .libs/libcmd-p11tool.lax/lt48-libgnu_la-basename-lgpl.o || cp .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-basename-lgpl.o .libs/libcmd-p11tool.lax/lt48-libgnu_la-basename-lgpl.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-unistd.o .libs/libcmd-certtool.lax/lt39-libgnu_gpl_la-unistd.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-unistd.o .libs/libcmd-certtool.lax/lt39-libgnu_gpl_la-unistd.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu_gpl.a/vasnprintf.o .libs/libcmd-systemkey.lax/lt46-vasnprintf.o || cp .libs/libcmd-systemkey.lax/libgnu_gpl.a/vasnprintf.o .libs/libcmd-systemkey.lax/lt46-vasnprintf.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/printf-parse.o .libs/libcmd-danetool.lax/lt45-printf-parse.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/printf-parse.o .libs/libcmd-danetool.lax/lt45-printf-parse.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/printf-parse.o .libs/libcmd-tpmtool.lax/lt45-printf-parse.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/printf-parse.o .libs/libcmd-tpmtool.lax/lt45-printf-parse.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-bitrotate.o .libs/libcmd-p11tool.lax/lt49-libgnu_la-bitrotate.o || cp .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-bitrotate.o .libs/libcmd-p11tool.lax/lt49-libgnu_la-bitrotate.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-xalloc-die.o .libs/libcmd-certtool.lax/lt40-libgnu_gpl_la-xalloc-die.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-xalloc-die.o .libs/libcmd-certtool.lax/lt40-libgnu_gpl_la-xalloc-die.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu.a/asnprintf.o .libs/libcmd-systemkey.lax/lt47-asnprintf.o || cp .libs/libcmd-systemkey.lax/libgnu.a/asnprintf.o .libs/libcmd-systemkey.lax/lt47-asnprintf.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu_gpl.a/vasnprintf.o .libs/libcmd-danetool.lax/lt46-vasnprintf.o || cp .libs/libcmd-danetool.lax/libgnu_gpl.a/vasnprintf.o .libs/libcmd-danetool.lax/lt46-vasnprintf.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-xmalloc.o .libs/libcmd-certtool.lax/lt41-libgnu_gpl_la-xmalloc.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-xmalloc.o .libs/libcmd-certtool.lax/lt41-libgnu_gpl_la-xmalloc.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-c-ctype.o .libs/libcmd-p11tool.lax/lt50-libgnu_la-c-ctype.o || cp .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-c-ctype.o .libs/libcmd-p11tool.lax/lt50-libgnu_la-c-ctype.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu_gpl.a/vasnprintf.o .libs/libcmd-tpmtool.lax/lt46-vasnprintf.o || cp .libs/libcmd-tpmtool.lax/libgnu_gpl.a/vasnprintf.o .libs/libcmd-tpmtool.lax/lt46-vasnprintf.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-basename-lgpl.o .libs/libcmd-systemkey.lax/lt48-libgnu_la-basename-lgpl.o || cp .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-basename-lgpl.o .libs/libcmd-systemkey.lax/lt48-libgnu_la-basename-lgpl.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-xsize.o .libs/libcmd-certtool.lax/lt42-libgnu_gpl_la-xsize.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/libgnu_gpl_la-xsize.o .libs/libcmd-certtool.lax/lt42-libgnu_gpl_la-xsize.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu.a/asnprintf.o .libs/libcmd-tpmtool.lax/lt47-asnprintf.o || cp .libs/libcmd-tpmtool.lax/libgnu.a/asnprintf.o .libs/libcmd-tpmtool.lax/lt47-asnprintf.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu.a/asnprintf.o .libs/libcmd-danetool.lax/lt47-asnprintf.o || cp .libs/libcmd-danetool.lax/libgnu.a/asnprintf.o .libs/libcmd-danetool.lax/lt47-asnprintf.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-bitrotate.o .libs/libcmd-systemkey.lax/lt49-libgnu_la-bitrotate.o || cp .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-bitrotate.o .libs/libcmd-systemkey.lax/lt49-libgnu_la-bitrotate.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-c-strcasecmp.o .libs/libcmd-p11tool.lax/lt51-libgnu_la-c-strcasecmp.o || cp .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-c-strcasecmp.o .libs/libcmd-p11tool.lax/lt51-libgnu_la-c-strcasecmp.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/mktime.o .libs/libcmd-certtool.lax/lt43-mktime.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/mktime.o .libs/libcmd-certtool.lax/lt43-mktime.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-basename-lgpl.o .libs/libcmd-tpmtool.lax/lt48-libgnu_la-basename-lgpl.o || cp .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-basename-lgpl.o .libs/libcmd-tpmtool.lax/lt48-libgnu_la-basename-lgpl.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-basename-lgpl.o .libs/libcmd-danetool.lax/lt48-libgnu_la-basename-lgpl.o || cp .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-basename-lgpl.o .libs/libcmd-danetool.lax/lt48-libgnu_la-basename-lgpl.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-c-ctype.o .libs/libcmd-systemkey.lax/lt50-libgnu_la-c-ctype.o || cp .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-c-ctype.o .libs/libcmd-systemkey.lax/lt50-libgnu_la-c-ctype.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-c-strncasecmp.o .libs/libcmd-p11tool.lax/lt52-libgnu_la-c-strncasecmp.o || cp .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-c-strncasecmp.o .libs/libcmd-p11tool.lax/lt52-libgnu_la-c-strncasecmp.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/printf-args.o .libs/libcmd-certtool.lax/lt44-printf-args.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/printf-args.o .libs/libcmd-certtool.lax/lt44-printf-args.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-bitrotate.o .libs/libcmd-tpmtool.lax/lt49-libgnu_la-bitrotate.o || cp .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-bitrotate.o .libs/libcmd-tpmtool.lax/lt49-libgnu_la-bitrotate.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-bitrotate.o .libs/libcmd-danetool.lax/lt49-libgnu_la-bitrotate.o || cp .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-bitrotate.o .libs/libcmd-danetool.lax/lt49-libgnu_la-bitrotate.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-c-strcasecmp.o .libs/libcmd-systemkey.lax/lt51-libgnu_la-c-strcasecmp.o || cp .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-c-strcasecmp.o .libs/libcmd-systemkey.lax/lt51-libgnu_la-c-strcasecmp.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/printf-parse.o .libs/libcmd-certtool.lax/lt45-printf-parse.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/printf-parse.o .libs/libcmd-certtool.lax/lt45-printf-parse.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-cloexec.o .libs/libcmd-p11tool.lax/lt53-libgnu_la-cloexec.o || cp .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-cloexec.o .libs/libcmd-p11tool.lax/lt53-libgnu_la-cloexec.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-c-ctype.o .libs/libcmd-tpmtool.lax/lt50-libgnu_la-c-ctype.o || cp .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-c-ctype.o .libs/libcmd-tpmtool.lax/lt50-libgnu_la-c-ctype.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-c-ctype.o .libs/libcmd-danetool.lax/lt50-libgnu_la-c-ctype.o || cp .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-c-ctype.o .libs/libcmd-danetool.lax/lt50-libgnu_la-c-ctype.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-c-strncasecmp.o .libs/libcmd-systemkey.lax/lt52-libgnu_la-c-strncasecmp.o || cp .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-c-strncasecmp.o .libs/libcmd-systemkey.lax/lt52-libgnu_la-c-strncasecmp.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu_gpl.a/vasnprintf.o .libs/libcmd-certtool.lax/lt46-vasnprintf.o || cp .libs/libcmd-certtool.lax/libgnu_gpl.a/vasnprintf.o .libs/libcmd-certtool.lax/lt46-vasnprintf.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-c-strcasecmp.o .libs/libcmd-tpmtool.lax/lt51-libgnu_la-c-strcasecmp.o || cp .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-c-strcasecmp.o .libs/libcmd-tpmtool.lax/lt51-libgnu_la-c-strcasecmp.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-dirname-lgpl.o .libs/libcmd-p11tool.lax/lt54-libgnu_la-dirname-lgpl.o || cp .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-dirname-lgpl.o .libs/libcmd-p11tool.lax/lt54-libgnu_la-dirname-lgpl.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-c-strcasecmp.o .libs/libcmd-danetool.lax/lt51-libgnu_la-c-strcasecmp.o || cp .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-c-strcasecmp.o .libs/libcmd-danetool.lax/lt51-libgnu_la-c-strcasecmp.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-cloexec.o .libs/libcmd-systemkey.lax/lt53-libgnu_la-cloexec.o || cp .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-cloexec.o .libs/libcmd-systemkey.lax/lt53-libgnu_la-cloexec.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu.a/asnprintf.o .libs/libcmd-certtool.lax/lt47-asnprintf.o || cp .libs/libcmd-certtool.lax/libgnu.a/asnprintf.o .libs/libcmd-certtool.lax/lt47-asnprintf.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-c-strncasecmp.o .libs/libcmd-tpmtool.lax/lt52-libgnu_la-c-strncasecmp.o || cp .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-c-strncasecmp.o .libs/libcmd-tpmtool.lax/lt52-libgnu_la-c-strncasecmp.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-c-strncasecmp.o .libs/libcmd-danetool.lax/lt52-libgnu_la-c-strncasecmp.o || cp .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-c-strncasecmp.o .libs/libcmd-danetool.lax/lt52-libgnu_la-c-strncasecmp.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-fcntl.o .libs/libcmd-p11tool.lax/lt55-libgnu_la-fcntl.o || cp .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-fcntl.o .libs/libcmd-p11tool.lax/lt55-libgnu_la-fcntl.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-dirname-lgpl.o .libs/libcmd-systemkey.lax/lt54-libgnu_la-dirname-lgpl.o || cp .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-dirname-lgpl.o .libs/libcmd-systemkey.lax/lt54-libgnu_la-dirname-lgpl.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-cloexec.o .libs/libcmd-danetool.lax/lt53-libgnu_la-cloexec.o || cp .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-cloexec.o .libs/libcmd-danetool.lax/lt53-libgnu_la-cloexec.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-cloexec.o .libs/libcmd-tpmtool.lax/lt53-libgnu_la-cloexec.o || cp .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-cloexec.o .libs/libcmd-tpmtool.lax/lt53-libgnu_la-cloexec.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-fd-hook.o .libs/libcmd-p11tool.lax/lt56-libgnu_la-fd-hook.o || cp .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-fd-hook.o .libs/libcmd-p11tool.lax/lt56-libgnu_la-fd-hook.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-basename-lgpl.o .libs/libcmd-certtool.lax/lt48-libgnu_la-basename-lgpl.o || cp .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-basename-lgpl.o .libs/libcmd-certtool.lax/lt48-libgnu_la-basename-lgpl.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-dirname-lgpl.o .libs/libcmd-tpmtool.lax/lt54-libgnu_la-dirname-lgpl.o || cp .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-dirname-lgpl.o .libs/libcmd-tpmtool.lax/lt54-libgnu_la-dirname-lgpl.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-dirname-lgpl.o .libs/libcmd-danetool.lax/lt54-libgnu_la-dirname-lgpl.o || cp .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-dirname-lgpl.o .libs/libcmd-danetool.lax/lt54-libgnu_la-dirname-lgpl.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-gl_linkedhash_list.o .libs/libcmd-p11tool.lax/lt57-libgnu_la-gl_linkedhash_list.o || cp .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-gl_linkedhash_list.o .libs/libcmd-p11tool.lax/lt57-libgnu_la-gl_linkedhash_list.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-fcntl.o .libs/libcmd-systemkey.lax/lt55-libgnu_la-fcntl.o || cp .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-fcntl.o .libs/libcmd-systemkey.lax/lt55-libgnu_la-fcntl.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-bitrotate.o .libs/libcmd-certtool.lax/lt49-libgnu_la-bitrotate.o || cp .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-bitrotate.o .libs/libcmd-certtool.lax/lt49-libgnu_la-bitrotate.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-gl_list.o .libs/libcmd-p11tool.lax/lt58-libgnu_la-gl_list.o || cp .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-gl_list.o .libs/libcmd-p11tool.lax/lt58-libgnu_la-gl_list.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-fcntl.o .libs/libcmd-tpmtool.lax/lt55-libgnu_la-fcntl.o || cp .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-fcntl.o .libs/libcmd-tpmtool.lax/lt55-libgnu_la-fcntl.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-fcntl.o .libs/libcmd-danetool.lax/lt55-libgnu_la-fcntl.o || cp .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-fcntl.o .libs/libcmd-danetool.lax/lt55-libgnu_la-fcntl.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-fd-hook.o .libs/libcmd-systemkey.lax/lt56-libgnu_la-fd-hook.o || cp .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-fd-hook.o .libs/libcmd-systemkey.lax/lt56-libgnu_la-fd-hook.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-c-ctype.o .libs/libcmd-certtool.lax/lt50-libgnu_la-c-ctype.o || cp .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-c-ctype.o .libs/libcmd-certtool.lax/lt50-libgnu_la-c-ctype.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-fd-hook.o .libs/libcmd-danetool.lax/lt56-libgnu_la-fd-hook.o || cp .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-fd-hook.o .libs/libcmd-danetool.lax/lt56-libgnu_la-fd-hook.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-fd-hook.o .libs/libcmd-tpmtool.lax/lt56-libgnu_la-fd-hook.o || cp .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-fd-hook.o .libs/libcmd-tpmtool.lax/lt56-libgnu_la-fd-hook.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-hash-pjw-bare.o .libs/libcmd-p11tool.lax/lt59-libgnu_la-hash-pjw-bare.o || cp .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-hash-pjw-bare.o .libs/libcmd-p11tool.lax/lt59-libgnu_la-hash-pjw-bare.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-gl_linkedhash_list.o .libs/libcmd-systemkey.lax/lt57-libgnu_la-gl_linkedhash_list.o || cp .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-gl_linkedhash_list.o .libs/libcmd-systemkey.lax/lt57-libgnu_la-gl_linkedhash_list.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-c-strcasecmp.o .libs/libcmd-certtool.lax/lt51-libgnu_la-c-strcasecmp.o || cp .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-c-strcasecmp.o .libs/libcmd-certtool.lax/lt51-libgnu_la-c-strcasecmp.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-gl_linkedhash_list.o .libs/libcmd-danetool.lax/lt57-libgnu_la-gl_linkedhash_list.o || cp .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-gl_linkedhash_list.o .libs/libcmd-danetool.lax/lt57-libgnu_la-gl_linkedhash_list.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-hash.o .libs/libcmd-p11tool.lax/lt60-libgnu_la-hash.o || cp .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-hash.o .libs/libcmd-p11tool.lax/lt60-libgnu_la-hash.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-gl_linkedhash_list.o .libs/libcmd-tpmtool.lax/lt57-libgnu_la-gl_linkedhash_list.o || cp .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-gl_linkedhash_list.o .libs/libcmd-tpmtool.lax/lt57-libgnu_la-gl_linkedhash_list.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-gl_list.o .libs/libcmd-systemkey.lax/lt58-libgnu_la-gl_list.o || cp .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-gl_list.o .libs/libcmd-systemkey.lax/lt58-libgnu_la-gl_list.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-c-strncasecmp.o .libs/libcmd-certtool.lax/lt52-libgnu_la-c-strncasecmp.o || cp .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-c-strncasecmp.o .libs/libcmd-certtool.lax/lt52-libgnu_la-c-strncasecmp.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-gl_list.o .libs/libcmd-tpmtool.lax/lt58-libgnu_la-gl_list.o || cp .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-gl_list.o .libs/libcmd-tpmtool.lax/lt58-libgnu_la-gl_list.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-lock.o .libs/libcmd-p11tool.lax/lt61-libgnu_la-lock.o || cp .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-lock.o .libs/libcmd-p11tool.lax/lt61-libgnu_la-lock.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-gl_list.o .libs/libcmd-danetool.lax/lt58-libgnu_la-gl_list.o || cp .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-gl_list.o .libs/libcmd-danetool.lax/lt58-libgnu_la-gl_list.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-cloexec.o .libs/libcmd-certtool.lax/lt53-libgnu_la-cloexec.o || cp .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-cloexec.o .libs/libcmd-certtool.lax/lt53-libgnu_la-cloexec.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-hash-pjw-bare.o .libs/libcmd-systemkey.lax/lt59-libgnu_la-hash-pjw-bare.o || cp .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-hash-pjw-bare.o .libs/libcmd-systemkey.lax/lt59-libgnu_la-hash-pjw-bare.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-hash-pjw-bare.o .libs/libcmd-tpmtool.lax/lt59-libgnu_la-hash-pjw-bare.o || cp .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-hash-pjw-bare.o .libs/libcmd-tpmtool.lax/lt59-libgnu_la-hash-pjw-bare.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-malloca.o .libs/libcmd-p11tool.lax/lt62-libgnu_la-malloca.o || cp .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-malloca.o .libs/libcmd-p11tool.lax/lt62-libgnu_la-malloca.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-hash-pjw-bare.o .libs/libcmd-danetool.lax/lt59-libgnu_la-hash-pjw-bare.o || cp .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-hash-pjw-bare.o .libs/libcmd-danetool.lax/lt59-libgnu_la-hash-pjw-bare.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-hash.o .libs/libcmd-systemkey.lax/lt60-libgnu_la-hash.o || cp .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-hash.o .libs/libcmd-systemkey.lax/lt60-libgnu_la-hash.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-dirname-lgpl.o .libs/libcmd-certtool.lax/lt54-libgnu_la-dirname-lgpl.o || cp .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-dirname-lgpl.o .libs/libcmd-certtool.lax/lt54-libgnu_la-dirname-lgpl.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-hash.o .libs/libcmd-tpmtool.lax/lt60-libgnu_la-hash.o || cp .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-hash.o .libs/libcmd-tpmtool.lax/lt60-libgnu_la-hash.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-hash.o .libs/libcmd-danetool.lax/lt60-libgnu_la-hash.o || cp .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-hash.o .libs/libcmd-danetool.lax/lt60-libgnu_la-hash.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-memset_explicit.o .libs/libcmd-p11tool.lax/lt63-libgnu_la-memset_explicit.o || cp .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-memset_explicit.o .libs/libcmd-p11tool.lax/lt63-libgnu_la-memset_explicit.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-lock.o .libs/libcmd-systemkey.lax/lt61-libgnu_la-lock.o || cp .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-lock.o .libs/libcmd-systemkey.lax/lt61-libgnu_la-lock.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-fcntl.o .libs/libcmd-certtool.lax/lt55-libgnu_la-fcntl.o || cp .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-fcntl.o .libs/libcmd-certtool.lax/lt55-libgnu_la-fcntl.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-lock.o .libs/libcmd-tpmtool.lax/lt61-libgnu_la-lock.o || cp .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-lock.o .libs/libcmd-tpmtool.lax/lt61-libgnu_la-lock.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-lock.o .libs/libcmd-danetool.lax/lt61-libgnu_la-lock.o || cp .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-lock.o .libs/libcmd-danetool.lax/lt61-libgnu_la-lock.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-read-file.o .libs/libcmd-p11tool.lax/lt64-libgnu_la-read-file.o || cp .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-read-file.o .libs/libcmd-p11tool.lax/lt64-libgnu_la-read-file.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-malloca.o .libs/libcmd-systemkey.lax/lt62-libgnu_la-malloca.o || cp .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-malloca.o .libs/libcmd-systemkey.lax/lt62-libgnu_la-malloca.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-malloca.o .libs/libcmd-tpmtool.lax/lt62-libgnu_la-malloca.o || cp .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-malloca.o .libs/libcmd-tpmtool.lax/lt62-libgnu_la-malloca.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-fd-hook.o .libs/libcmd-certtool.lax/lt56-libgnu_la-fd-hook.o || cp .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-fd-hook.o .libs/libcmd-certtool.lax/lt56-libgnu_la-fd-hook.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-scratch_buffer_grow.o .libs/libcmd-p11tool.lax/lt65-libgnu_la-scratch_buffer_grow.o || cp .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-scratch_buffer_grow.o .libs/libcmd-p11tool.lax/lt65-libgnu_la-scratch_buffer_grow.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-malloca.o .libs/libcmd-danetool.lax/lt62-libgnu_la-malloca.o || cp .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-malloca.o .libs/libcmd-danetool.lax/lt62-libgnu_la-malloca.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-memset_explicit.o .libs/libcmd-systemkey.lax/lt63-libgnu_la-memset_explicit.o || cp .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-memset_explicit.o .libs/libcmd-systemkey.lax/lt63-libgnu_la-memset_explicit.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-memset_explicit.o .libs/libcmd-tpmtool.lax/lt63-libgnu_la-memset_explicit.o || cp .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-memset_explicit.o .libs/libcmd-tpmtool.lax/lt63-libgnu_la-memset_explicit.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-gl_linkedhash_list.o .libs/libcmd-certtool.lax/lt57-libgnu_la-gl_linkedhash_list.o || cp .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-gl_linkedhash_list.o .libs/libcmd-certtool.lax/lt57-libgnu_la-gl_linkedhash_list.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-scratch_buffer_grow_preserve.o .libs/libcmd-p11tool.lax/lt66-libgnu_la-scratch_buffer_grow_preserve.o || cp .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-scratch_buffer_grow_preserve.o .libs/libcmd-p11tool.lax/lt66-libgnu_la-scratch_buffer_grow_preserve.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-read-file.o .libs/libcmd-tpmtool.lax/lt64-libgnu_la-read-file.o || cp .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-read-file.o .libs/libcmd-tpmtool.lax/lt64-libgnu_la-read-file.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-read-file.o .libs/libcmd-systemkey.lax/lt64-libgnu_la-read-file.o || cp .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-read-file.o .libs/libcmd-systemkey.lax/lt64-libgnu_la-read-file.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-memset_explicit.o .libs/libcmd-danetool.lax/lt63-libgnu_la-memset_explicit.o || cp .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-memset_explicit.o .libs/libcmd-danetool.lax/lt63-libgnu_la-memset_explicit.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-gl_list.o .libs/libcmd-certtool.lax/lt58-libgnu_la-gl_list.o || cp .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-gl_list.o .libs/libcmd-certtool.lax/lt58-libgnu_la-gl_list.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-scratch_buffer_set_array_size.o .libs/libcmd-p11tool.lax/lt67-libgnu_la-scratch_buffer_set_array_size.o || cp .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-scratch_buffer_set_array_size.o .libs/libcmd-p11tool.lax/lt67-libgnu_la-scratch_buffer_set_array_size.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-scratch_buffer_grow.o .libs/libcmd-tpmtool.lax/lt65-libgnu_la-scratch_buffer_grow.o || cp .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-scratch_buffer_grow.o .libs/libcmd-tpmtool.lax/lt65-libgnu_la-scratch_buffer_grow.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-scratch_buffer_grow.o .libs/libcmd-systemkey.lax/lt65-libgnu_la-scratch_buffer_grow.o || cp .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-scratch_buffer_grow.o .libs/libcmd-systemkey.lax/lt65-libgnu_la-scratch_buffer_grow.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-read-file.o .libs/libcmd-danetool.lax/lt64-libgnu_la-read-file.o || cp .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-read-file.o .libs/libcmd-danetool.lax/lt64-libgnu_la-read-file.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-hash-pjw-bare.o .libs/libcmd-certtool.lax/lt59-libgnu_la-hash-pjw-bare.o || cp .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-hash-pjw-bare.o .libs/libcmd-certtool.lax/lt59-libgnu_la-hash-pjw-bare.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-scratch_buffer_grow_preserve.o .libs/libcmd-tpmtool.lax/lt66-libgnu_la-scratch_buffer_grow_preserve.o || cp .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-scratch_buffer_grow_preserve.o .libs/libcmd-tpmtool.lax/lt66-libgnu_la-scratch_buffer_grow_preserve.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-stat-time.o .libs/libcmd-p11tool.lax/lt68-libgnu_la-stat-time.o || cp .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-stat-time.o .libs/libcmd-p11tool.lax/lt68-libgnu_la-stat-time.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-scratch_buffer_grow.o .libs/libcmd-danetool.lax/lt65-libgnu_la-scratch_buffer_grow.o || cp .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-scratch_buffer_grow.o .libs/libcmd-danetool.lax/lt65-libgnu_la-scratch_buffer_grow.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-scratch_buffer_grow_preserve.o .libs/libcmd-systemkey.lax/lt66-libgnu_la-scratch_buffer_grow_preserve.o || cp .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-scratch_buffer_grow_preserve.o .libs/libcmd-systemkey.lax/lt66-libgnu_la-scratch_buffer_grow_preserve.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-hash.o .libs/libcmd-certtool.lax/lt60-libgnu_la-hash.o || cp .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-hash.o .libs/libcmd-certtool.lax/lt60-libgnu_la-hash.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-scratch_buffer_set_array_size.o .libs/libcmd-tpmtool.lax/lt67-libgnu_la-scratch_buffer_set_array_size.o || cp .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-scratch_buffer_set_array_size.o .libs/libcmd-tpmtool.lax/lt67-libgnu_la-scratch_buffer_set_array_size.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-stripslash.o .libs/libcmd-p11tool.lax/lt69-libgnu_la-stripslash.o || cp .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-stripslash.o .libs/libcmd-p11tool.lax/lt69-libgnu_la-stripslash.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-scratch_buffer_grow_preserve.o .libs/libcmd-danetool.lax/lt66-libgnu_la-scratch_buffer_grow_preserve.o || cp .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-scratch_buffer_grow_preserve.o .libs/libcmd-danetool.lax/lt66-libgnu_la-scratch_buffer_grow_preserve.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-scratch_buffer_set_array_size.o .libs/libcmd-systemkey.lax/lt67-libgnu_la-scratch_buffer_set_array_size.o || cp .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-scratch_buffer_set_array_size.o .libs/libcmd-systemkey.lax/lt67-libgnu_la-scratch_buffer_set_array_size.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-lock.o .libs/libcmd-certtool.lax/lt61-libgnu_la-lock.o || cp .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-lock.o .libs/libcmd-certtool.lax/lt61-libgnu_la-lock.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-stat-time.o .libs/libcmd-tpmtool.lax/lt68-libgnu_la-stat-time.o || cp .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-stat-time.o .libs/libcmd-tpmtool.lax/lt68-libgnu_la-stat-time.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-sys_socket.o .libs/libcmd-p11tool.lax/lt70-libgnu_la-sys_socket.o || cp .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-sys_socket.o .libs/libcmd-p11tool.lax/lt70-libgnu_la-sys_socket.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-malloca.o .libs/libcmd-certtool.lax/lt62-libgnu_la-malloca.o || cp .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-malloca.o .libs/libcmd-certtool.lax/lt62-libgnu_la-malloca.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-stat-time.o .libs/libcmd-systemkey.lax/lt68-libgnu_la-stat-time.o || cp .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-stat-time.o .libs/libcmd-systemkey.lax/lt68-libgnu_la-stat-time.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-scratch_buffer_set_array_size.o .libs/libcmd-danetool.lax/lt67-libgnu_la-scratch_buffer_set_array_size.o || cp .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-scratch_buffer_set_array_size.o .libs/libcmd-danetool.lax/lt67-libgnu_la-scratch_buffer_set_array_size.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-stripslash.o .libs/libcmd-tpmtool.lax/lt69-libgnu_la-stripslash.o || cp .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-stripslash.o .libs/libcmd-tpmtool.lax/lt69-libgnu_la-stripslash.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-threadlib.o .libs/libcmd-p11tool.lax/lt71-libgnu_la-threadlib.o || cp .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-threadlib.o .libs/libcmd-p11tool.lax/lt71-libgnu_la-threadlib.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-stripslash.o .libs/libcmd-systemkey.lax/lt69-libgnu_la-stripslash.o || cp .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-stripslash.o .libs/libcmd-systemkey.lax/lt69-libgnu_la-stripslash.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-stat-time.o .libs/libcmd-danetool.lax/lt68-libgnu_la-stat-time.o || cp .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-stat-time.o .libs/libcmd-danetool.lax/lt68-libgnu_la-stat-time.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-memset_explicit.o .libs/libcmd-certtool.lax/lt63-libgnu_la-memset_explicit.o || cp .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-memset_explicit.o .libs/libcmd-certtool.lax/lt63-libgnu_la-memset_explicit.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-sys_socket.o .libs/libcmd-tpmtool.lax/lt70-libgnu_la-sys_socket.o || cp .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-sys_socket.o .libs/libcmd-tpmtool.lax/lt70-libgnu_la-sys_socket.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-tls.o .libs/libcmd-p11tool.lax/lt72-libgnu_la-tls.o || cp .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-tls.o .libs/libcmd-p11tool.lax/lt72-libgnu_la-tls.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-stripslash.o .libs/libcmd-danetool.lax/lt69-libgnu_la-stripslash.o || cp .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-stripslash.o .libs/libcmd-danetool.lax/lt69-libgnu_la-stripslash.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-sys_socket.o .libs/libcmd-systemkey.lax/lt70-libgnu_la-sys_socket.o || cp .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-sys_socket.o .libs/libcmd-systemkey.lax/lt70-libgnu_la-sys_socket.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-read-file.o .libs/libcmd-certtool.lax/lt64-libgnu_la-read-file.o || cp .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-read-file.o .libs/libcmd-certtool.lax/lt64-libgnu_la-read-file.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-threadlib.o .libs/libcmd-tpmtool.lax/lt71-libgnu_la-threadlib.o || cp .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-threadlib.o .libs/libcmd-tpmtool.lax/lt71-libgnu_la-threadlib.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-unistd.o .libs/libcmd-p11tool.lax/lt73-libgnu_la-unistd.o || cp .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-unistd.o .libs/libcmd-p11tool.lax/lt73-libgnu_la-unistd.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-sys_socket.o .libs/libcmd-danetool.lax/lt70-libgnu_la-sys_socket.o || cp .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-sys_socket.o .libs/libcmd-danetool.lax/lt70-libgnu_la-sys_socket.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-threadlib.o .libs/libcmd-systemkey.lax/lt71-libgnu_la-threadlib.o || cp .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-threadlib.o .libs/libcmd-systemkey.lax/lt71-libgnu_la-threadlib.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-scratch_buffer_grow.o .libs/libcmd-certtool.lax/lt65-libgnu_la-scratch_buffer_grow.o || cp .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-scratch_buffer_grow.o .libs/libcmd-certtool.lax/lt65-libgnu_la-scratch_buffer_grow.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-threadlib.o .libs/libcmd-danetool.lax/lt71-libgnu_la-threadlib.o || cp .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-threadlib.o .libs/libcmd-danetool.lax/lt71-libgnu_la-threadlib.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-tls.o .libs/libcmd-tpmtool.lax/lt72-libgnu_la-tls.o || cp .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-tls.o .libs/libcmd-tpmtool.lax/lt72-libgnu_la-tls.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-xsize.o .libs/libcmd-p11tool.lax/lt74-libgnu_la-xsize.o || cp .libs/libcmd-p11tool.lax/libgnu.a/libgnu_la-xsize.o .libs/libcmd-p11tool.lax/lt74-libgnu_la-xsize.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-tls.o .libs/libcmd-systemkey.lax/lt72-libgnu_la-tls.o || cp .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-tls.o .libs/libcmd-systemkey.lax/lt72-libgnu_la-tls.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-scratch_buffer_grow_preserve.o .libs/libcmd-certtool.lax/lt66-libgnu_la-scratch_buffer_grow_preserve.o || cp .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-scratch_buffer_grow_preserve.o .libs/libcmd-certtool.lax/lt66-libgnu_la-scratch_buffer_grow_preserve.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-tls.o .libs/libcmd-danetool.lax/lt72-libgnu_la-tls.o || cp .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-tls.o .libs/libcmd-danetool.lax/lt72-libgnu_la-tls.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-unistd.o .libs/libcmd-tpmtool.lax/lt73-libgnu_la-unistd.o || cp .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-unistd.o .libs/libcmd-tpmtool.lax/lt73-libgnu_la-unistd.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu.a/printf-args.o .libs/libcmd-p11tool.lax/lt75-printf-args.o || cp .libs/libcmd-p11tool.lax/libgnu.a/printf-args.o .libs/libcmd-p11tool.lax/lt75-printf-args.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-scratch_buffer_set_array_size.o .libs/libcmd-certtool.lax/lt67-libgnu_la-scratch_buffer_set_array_size.o || cp .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-scratch_buffer_set_array_size.o .libs/libcmd-certtool.lax/lt67-libgnu_la-scratch_buffer_set_array_size.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-unistd.o .libs/libcmd-systemkey.lax/lt73-libgnu_la-unistd.o || cp .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-unistd.o .libs/libcmd-systemkey.lax/lt73-libgnu_la-unistd.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-unistd.o .libs/libcmd-danetool.lax/lt73-libgnu_la-unistd.o || cp .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-unistd.o .libs/libcmd-danetool.lax/lt73-libgnu_la-unistd.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-xsize.o .libs/libcmd-tpmtool.lax/lt74-libgnu_la-xsize.o || cp .libs/libcmd-tpmtool.lax/libgnu.a/libgnu_la-xsize.o .libs/libcmd-tpmtool.lax/lt74-libgnu_la-xsize.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu.a/printf-parse.o .libs/libcmd-p11tool.lax/lt76-printf-parse.o || cp .libs/libcmd-p11tool.lax/libgnu.a/printf-parse.o .libs/libcmd-p11tool.lax/lt76-printf-parse.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-stat-time.o .libs/libcmd-certtool.lax/lt68-libgnu_la-stat-time.o || cp .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-stat-time.o .libs/libcmd-certtool.lax/lt68-libgnu_la-stat-time.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-xsize.o .libs/libcmd-systemkey.lax/lt74-libgnu_la-xsize.o || cp .libs/libcmd-systemkey.lax/libgnu.a/libgnu_la-xsize.o .libs/libcmd-systemkey.lax/lt74-libgnu_la-xsize.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-xsize.o .libs/libcmd-danetool.lax/lt74-libgnu_la-xsize.o || cp .libs/libcmd-danetool.lax/libgnu.a/libgnu_la-xsize.o .libs/libcmd-danetool.lax/lt74-libgnu_la-xsize.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu.a/printf-args.o .libs/libcmd-tpmtool.lax/lt75-printf-args.o || cp .libs/libcmd-tpmtool.lax/libgnu.a/printf-args.o .libs/libcmd-tpmtool.lax/lt75-printf-args.o
libtool: link: ln .libs/libcmd-p11tool.lax/libgnu.a/vasnprintf.o .libs/libcmd-p11tool.lax/lt77-vasnprintf.o || cp .libs/libcmd-p11tool.lax/libgnu.a/vasnprintf.o .libs/libcmd-p11tool.lax/lt77-vasnprintf.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-stripslash.o .libs/libcmd-certtool.lax/lt69-libgnu_la-stripslash.o || cp .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-stripslash.o .libs/libcmd-certtool.lax/lt69-libgnu_la-stripslash.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu.a/printf-args.o .libs/libcmd-systemkey.lax/lt75-printf-args.o || cp .libs/libcmd-systemkey.lax/libgnu.a/printf-args.o .libs/libcmd-systemkey.lax/lt75-printf-args.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu.a/printf-args.o .libs/libcmd-danetool.lax/lt75-printf-args.o || cp .libs/libcmd-danetool.lax/libgnu.a/printf-args.o .libs/libcmd-danetool.lax/lt75-printf-args.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu.a/printf-parse.o .libs/libcmd-tpmtool.lax/lt76-printf-parse.o || cp .libs/libcmd-tpmtool.lax/libgnu.a/printf-parse.o .libs/libcmd-tpmtool.lax/lt76-printf-parse.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-sys_socket.o .libs/libcmd-certtool.lax/lt70-libgnu_la-sys_socket.o || cp .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-sys_socket.o .libs/libcmd-certtool.lax/lt70-libgnu_la-sys_socket.o
libtool: link: ar cr .libs/libcmd-p11tool.a .libs/p11tool-options.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/asnprintf.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/certtool-cfg.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/cfg.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-basename-lgpl.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-bitrotate.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-c-ctype.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-c-strcasecmp.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-c-strncasecmp.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-cloexec.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-close-stream.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-exitfail.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-fcntl.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-fd-hook.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-getprogname.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-gettime.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-gl_linked_list.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-gl_linkedhash_list.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-gl_list.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-gl_xlist.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-hash-pjw-bare.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-hash.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-ialloc.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-lock.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-malloca.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-memset_explicit.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-nstrftime.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-parse-datetime.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-progname.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-read-file.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-scratch_buffer_grow.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-scratch_buffer_grow_preserve.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-scratch_buffer_set_array_size.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-sockets.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-stat-time.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-sys_socket.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-threadlib.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-time_rz.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-timespec.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-tls.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-unistd.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-xalloc-die.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-xmalloc.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_gpl_la-xsize.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_la-basename-lgpl.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_la-bitrotate.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_la-c-ctype.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_la-c-strcasecmp.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_la-c-strncasecmp.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_la-cloexec.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_la-dirname-lgpl.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_la-fcntl.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_la-fd-hook.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_la-gl_linkedhash_list.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_la-gl_list.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_la-hash-pjw-bare.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_la-hash.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_la-lock.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_la-malloca.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_la-memset_explicit.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_la-read-file.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_la-scratch_buffer_grow.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_la-scratch_buffer_grow_preserve.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_la-scratch_buffer_set_array_size.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_la-stat-time.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_la-stripslash.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_la-sys_socket.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_la-threadlib.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_la-tls.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_la-unistd.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/libgnu_la-xsize.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/lt1-asnprintf.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/lt2-printf-args.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/lt3-printf-parse.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/lt4-vasnprintf.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/mktime.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/printf-args.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/printf-parse.o .libs/libcmd-p11tool.lax/libcerttool-cfg.a/vasnprintf.o .libs/libcmd-p11tool.lax/lt2-asnprintf.o .libs/libcmd-p11tool.lax/lt3-libgnu_gpl_la-basename-lgpl.o .libs/libcmd-p11tool.lax/lt4-libgnu_gpl_la-bitrotate.o .libs/libcmd-p11tool.lax/lt5-libgnu_gpl_la-c-ctype.o .libs/libcmd-p11tool.lax/lt6-libgnu_gpl_la-c-strcasecmp.o .libs/libcmd-p11tool.lax/lt7-libgnu_gpl_la-c-strncasecmp.o .libs/libcmd-p11tool.lax/lt8-libgnu_gpl_la-cloexec.o .libs/libcmd-p11tool.lax/lt9-libgnu_gpl_la-close-stream.o .libs/libcmd-p11tool.lax/lt10-libgnu_gpl_la-exitfail.o .libs/libcmd-p11tool.lax/lt11-libgnu_gpl_la-fcntl.o .libs/libcmd-p11tool.lax/lt12-libgnu_gpl_la-fd-hook.o .libs/libcmd-p11tool.lax/lt13-libgnu_gpl_la-getprogname.o .libs/libcmd-p11tool.lax/lt14-libgnu_gpl_la-gettime.o .libs/libcmd-p11tool.lax/lt15-libgnu_gpl_la-gl_linked_list.o .libs/libcmd-p11tool.lax/lt16-libgnu_gpl_la-gl_linkedhash_list.o .libs/libcmd-p11tool.lax/lt17-libgnu_gpl_la-gl_list.o .libs/libcmd-p11tool.lax/lt18-libgnu_gpl_la-gl_xlist.o .libs/libcmd-p11tool.lax/lt19-libgnu_gpl_la-hash-pjw-bare.o .libs/libcmd-p11tool.lax/lt20-libgnu_gpl_la-hash.o .libs/libcmd-p11tool.lax/lt21-libgnu_gpl_la-ialloc.o .libs/libcmd-p11tool.lax/lt22-libgnu_gpl_la-lock.o .libs/libcmd-p11tool.lax/lt23-libgnu_gpl_la-malloca.o .libs/libcmd-p11tool.lax/lt24-libgnu_gpl_la-memset_explicit.o .libs/libcmd-p11tool.lax/lt25-libgnu_gpl_la-nstrftime.o .libs/libcmd-p11tool.lax/lt26-libgnu_gpl_la-parse-datetime.o .libs/libcmd-p11tool.lax/lt27-libgnu_gpl_la-progname.o .libs/libcmd-p11tool.lax/lt28-libgnu_gpl_la-read-file.o .libs/libcmd-p11tool.lax/lt29-libgnu_gpl_la-scratch_buffer_grow.o .libs/libcmd-p11tool.lax/lt30-libgnu_gpl_la-scratch_buffer_grow_preserve.o .libs/libcmd-p11tool.lax/lt31-libgnu_gpl_la-scratch_buffer_set_array_size.o .libs/libcmd-p11tool.lax/lt32-libgnu_gpl_la-sockets.o .libs/libcmd-p11tool.lax/lt33-libgnu_gpl_la-stat-time.o .libs/libcmd-p11tool.lax/lt34-libgnu_gpl_la-sys_socket.o .libs/libcmd-p11tool.lax/lt35-libgnu_gpl_la-threadlib.o .libs/libcmd-p11tool.lax/lt36-libgnu_gpl_la-time_rz.o .libs/libcmd-p11tool.lax/lt37-libgnu_gpl_la-timespec.o .libs/libcmd-p11tool.lax/lt38-libgnu_gpl_la-tls.o .libs/libcmd-p11tool.lax/lt39-libgnu_gpl_la-unistd.o .libs/libcmd-p11tool.lax/lt40-libgnu_gpl_la-xalloc-die.o .libs/libcmd-p11tool.lax/lt41-libgnu_gpl_la-xmalloc.o .libs/libcmd-p11tool.lax/lt42-libgnu_gpl_la-xsize.o .libs/libcmd-p11tool.lax/lt43-mktime.o .libs/libcmd-p11tool.lax/lt44-printf-args.o .libs/libcmd-p11tool.lax/lt45-printf-parse.o .libs/libcmd-p11tool.lax/lt46-vasnprintf.o .libs/libcmd-p11tool.lax/lt47-asnprintf.o .libs/libcmd-p11tool.lax/lt48-libgnu_la-basename-lgpl.o .libs/libcmd-p11tool.lax/lt49-libgnu_la-bitrotate.o .libs/libcmd-p11tool.lax/lt50-libgnu_la-c-ctype.o .libs/libcmd-p11tool.lax/lt51-libgnu_la-c-strcasecmp.o .libs/libcmd-p11tool.lax/lt52-libgnu_la-c-strncasecmp.o .libs/libcmd-p11tool.lax/lt53-libgnu_la-cloexec.o .libs/libcmd-p11tool.lax/lt54-libgnu_la-dirname-lgpl.o .libs/libcmd-p11tool.lax/lt55-libgnu_la-fcntl.o .libs/libcmd-p11tool.lax/lt56-libgnu_la-fd-hook.o .libs/libcmd-p11tool.lax/lt57-libgnu_la-gl_linkedhash_list.o .libs/libcmd-p11tool.lax/lt58-libgnu_la-gl_list.o .libs/libcmd-p11tool.lax/lt59-libgnu_la-hash-pjw-bare.o .libs/libcmd-p11tool.lax/lt60-libgnu_la-hash.o .libs/libcmd-p11tool.lax/lt61-libgnu_la-lock.o .libs/libcmd-p11tool.lax/lt62-libgnu_la-malloca.o .libs/libcmd-p11tool.lax/lt63-libgnu_la-memset_explicit.o .libs/libcmd-p11tool.lax/lt64-libgnu_la-read-file.o .libs/libcmd-p11tool.lax/lt65-libgnu_la-scratch_buffer_grow.o .libs/libcmd-p11tool.lax/lt66-libgnu_la-scratch_buffer_grow_preserve.o .libs/libcmd-p11tool.lax/lt67-libgnu_la-scratch_buffer_set_array_size.o .libs/libcmd-p11tool.lax/lt68-libgnu_la-stat-time.o .libs/libcmd-p11tool.lax/lt69-libgnu_la-stripslash.o .libs/libcmd-p11tool.lax/lt70-libgnu_la-sys_socket.o .libs/libcmd-p11tool.lax/lt71-libgnu_la-threadlib.o .libs/libcmd-p11tool.lax/lt72-libgnu_la-tls.o .libs/libcmd-p11tool.lax/lt73-libgnu_la-unistd.o .libs/libcmd-p11tool.lax/lt74-libgnu_la-xsize.o .libs/libcmd-p11tool.lax/lt75-printf-args.o .libs/libcmd-p11tool.lax/lt76-printf-parse.o .libs/libcmd-p11tool.lax/lt77-vasnprintf.o
libtool: link: ln .libs/libcmd-tpmtool.lax/libgnu.a/vasnprintf.o .libs/libcmd-tpmtool.lax/lt77-vasnprintf.o || cp .libs/libcmd-tpmtool.lax/libgnu.a/vasnprintf.o .libs/libcmd-tpmtool.lax/lt77-vasnprintf.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu.a/printf-parse.o .libs/libcmd-systemkey.lax/lt76-printf-parse.o || cp .libs/libcmd-systemkey.lax/libgnu.a/printf-parse.o .libs/libcmd-systemkey.lax/lt76-printf-parse.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-threadlib.o .libs/libcmd-certtool.lax/lt71-libgnu_la-threadlib.o || cp .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-threadlib.o .libs/libcmd-certtool.lax/lt71-libgnu_la-threadlib.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu.a/printf-parse.o .libs/libcmd-danetool.lax/lt76-printf-parse.o || cp .libs/libcmd-danetool.lax/libgnu.a/printf-parse.o .libs/libcmd-danetool.lax/lt76-printf-parse.o
libtool: link: ln .libs/libcmd-systemkey.lax/libgnu.a/vasnprintf.o .libs/libcmd-systemkey.lax/lt77-vasnprintf.o || cp .libs/libcmd-systemkey.lax/libgnu.a/vasnprintf.o .libs/libcmd-systemkey.lax/lt77-vasnprintf.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-tls.o .libs/libcmd-certtool.lax/lt72-libgnu_la-tls.o || cp .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-tls.o .libs/libcmd-certtool.lax/lt72-libgnu_la-tls.o
libtool: link: ar cr .libs/libcmd-tpmtool.a .libs/tpmtool-options.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/asnprintf.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/certtool-cfg.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/cfg.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-basename-lgpl.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-bitrotate.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-c-ctype.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-c-strcasecmp.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-c-strncasecmp.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-cloexec.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-close-stream.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-exitfail.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-fcntl.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-fd-hook.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-getprogname.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-gettime.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-gl_linked_list.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-gl_linkedhash_list.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-gl_list.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-gl_xlist.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-hash-pjw-bare.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-hash.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-ialloc.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-lock.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-malloca.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-memset_explicit.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-nstrftime.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-parse-datetime.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-progname.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-read-file.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-scratch_buffer_grow.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-scratch_buffer_grow_preserve.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-scratch_buffer_set_array_size.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-sockets.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-stat-time.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-sys_socket.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-threadlib.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-time_rz.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-timespec.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-tls.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-unistd.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-xalloc-die.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-xmalloc.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_gpl_la-xsize.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_la-basename-lgpl.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_la-bitrotate.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_la-c-ctype.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_la-c-strcasecmp.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_la-c-strncasecmp.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_la-cloexec.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_la-dirname-lgpl.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_la-fcntl.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_la-fd-hook.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_la-gl_linkedhash_list.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_la-gl_list.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_la-hash-pjw-bare.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_la-hash.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_la-lock.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_la-malloca.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_la-memset_explicit.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_la-read-file.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_la-scratch_buffer_grow.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_la-scratch_buffer_grow_preserve.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_la-scratch_buffer_set_array_size.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_la-stat-time.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_la-stripslash.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_la-sys_socket.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_la-threadlib.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_la-tls.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_la-unistd.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/libgnu_la-xsize.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/lt1-asnprintf.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/lt2-printf-args.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/lt3-printf-parse.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/lt4-vasnprintf.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/mktime.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/printf-args.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/printf-parse.o .libs/libcmd-tpmtool.lax/libcerttool-cfg.a/vasnprintf.o .libs/libcmd-tpmtool.lax/lt2-asnprintf.o .libs/libcmd-tpmtool.lax/lt3-libgnu_gpl_la-basename-lgpl.o .libs/libcmd-tpmtool.lax/lt4-libgnu_gpl_la-bitrotate.o .libs/libcmd-tpmtool.lax/lt5-libgnu_gpl_la-c-ctype.o .libs/libcmd-tpmtool.lax/lt6-libgnu_gpl_la-c-strcasecmp.o .libs/libcmd-tpmtool.lax/lt7-libgnu_gpl_la-c-strncasecmp.o .libs/libcmd-tpmtool.lax/lt8-libgnu_gpl_la-cloexec.o .libs/libcmd-tpmtool.lax/lt9-libgnu_gpl_la-close-stream.o .libs/libcmd-tpmtool.lax/lt10-libgnu_gpl_la-exitfail.o .libs/libcmd-tpmtool.lax/lt11-libgnu_gpl_la-fcntl.o .libs/libcmd-tpmtool.lax/lt12-libgnu_gpl_la-fd-hook.o .libs/libcmd-tpmtool.lax/lt13-libgnu_gpl_la-getprogname.o .libs/libcmd-tpmtool.lax/lt14-libgnu_gpl_la-gettime.o .libs/libcmd-tpmtool.lax/lt15-libgnu_gpl_la-gl_linked_list.o .libs/libcmd-tpmtool.lax/lt16-libgnu_gpl_la-gl_linkedhash_list.o .libs/libcmd-tpmtool.lax/lt17-libgnu_gpl_la-gl_list.o .libs/libcmd-tpmtool.lax/lt18-libgnu_gpl_la-gl_xlist.o .libs/libcmd-tpmtool.lax/lt19-libgnu_gpl_la-hash-pjw-bare.o .libs/libcmd-tpmtool.lax/lt20-libgnu_gpl_la-hash.o .libs/libcmd-tpmtool.lax/lt21-libgnu_gpl_la-ialloc.o .libs/libcmd-tpmtool.lax/lt22-libgnu_gpl_la-lock.o .libs/libcmd-tpmtool.lax/lt23-libgnu_gpl_la-malloca.o .libs/libcmd-tpmtool.lax/lt24-libgnu_gpl_la-memset_explicit.o .libs/libcmd-tpmtool.lax/lt25-libgnu_gpl_la-nstrftime.o .libs/libcmd-tpmtool.lax/lt26-libgnu_gpl_la-parse-datetime.o .libs/libcmd-tpmtool.lax/lt27-libgnu_gpl_la-progname.o .libs/libcmd-tpmtool.lax/lt28-libgnu_gpl_la-read-file.o .libs/libcmd-tpmtool.lax/lt29-libgnu_gpl_la-scratch_buffer_grow.o .libs/libcmd-tpmtool.lax/lt30-libgnu_gpl_la-scratch_buffer_grow_preserve.o .libs/libcmd-tpmtool.lax/lt31-libgnu_gpl_la-scratch_buffer_set_array_size.o .libs/libcmd-tpmtool.lax/lt32-libgnu_gpl_la-sockets.o .libs/libcmd-tpmtool.lax/lt33-libgnu_gpl_la-stat-time.o .libs/libcmd-tpmtool.lax/lt34-libgnu_gpl_la-sys_socket.o .libs/libcmd-tpmtool.lax/lt35-libgnu_gpl_la-threadlib.o .libs/libcmd-tpmtool.lax/lt36-libgnu_gpl_la-time_rz.o .libs/libcmd-tpmtool.lax/lt37-libgnu_gpl_la-timespec.o .libs/libcmd-tpmtool.lax/lt38-libgnu_gpl_la-tls.o .libs/libcmd-tpmtool.lax/lt39-libgnu_gpl_la-unistd.o .libs/libcmd-tpmtool.lax/lt40-libgnu_gpl_la-xalloc-die.o .libs/libcmd-tpmtool.lax/lt41-libgnu_gpl_la-xmalloc.o .libs/libcmd-tpmtool.lax/lt42-libgnu_gpl_la-xsize.o .libs/libcmd-tpmtool.lax/lt43-mktime.o .libs/libcmd-tpmtool.lax/lt44-printf-args.o .libs/libcmd-tpmtool.lax/lt45-printf-parse.o .libs/libcmd-tpmtool.lax/lt46-vasnprintf.o .libs/libcmd-tpmtool.lax/lt47-asnprintf.o .libs/libcmd-tpmtool.lax/lt48-libgnu_la-basename-lgpl.o .libs/libcmd-tpmtool.lax/lt49-libgnu_la-bitrotate.o .libs/libcmd-tpmtool.lax/lt50-libgnu_la-c-ctype.o .libs/libcmd-tpmtool.lax/lt51-libgnu_la-c-strcasecmp.o .libs/libcmd-tpmtool.lax/lt52-libgnu_la-c-strncasecmp.o .libs/libcmd-tpmtool.lax/lt53-libgnu_la-cloexec.o .libs/libcmd-tpmtool.lax/lt54-libgnu_la-dirname-lgpl.o .libs/libcmd-tpmtool.lax/lt55-libgnu_la-fcntl.o .libs/libcmd-tpmtool.lax/lt56-libgnu_la-fd-hook.o .libs/libcmd-tpmtool.lax/lt57-libgnu_la-gl_linkedhash_list.o .libs/libcmd-tpmtool.lax/lt58-libgnu_la-gl_list.o .libs/libcmd-tpmtool.lax/lt59-libgnu_la-hash-pjw-bare.o .libs/libcmd-tpmtool.lax/lt60-libgnu_la-hash.o .libs/libcmd-tpmtool.lax/lt61-libgnu_la-lock.o .libs/libcmd-tpmtool.lax/lt62-libgnu_la-malloca.o .libs/libcmd-tpmtool.lax/lt63-libgnu_la-memset_explicit.o .libs/libcmd-tpmtool.lax/lt64-libgnu_la-read-file.o .libs/libcmd-tpmtool.lax/lt65-libgnu_la-scratch_buffer_grow.o .libs/libcmd-tpmtool.lax/lt66-libgnu_la-scratch_buffer_grow_preserve.o .libs/libcmd-tpmtool.lax/lt67-libgnu_la-scratch_buffer_set_array_size.o .libs/libcmd-tpmtool.lax/lt68-libgnu_la-stat-time.o .libs/libcmd-tpmtool.lax/lt69-libgnu_la-stripslash.o .libs/libcmd-tpmtool.lax/lt70-libgnu_la-sys_socket.o .libs/libcmd-tpmtool.lax/lt71-libgnu_la-threadlib.o .libs/libcmd-tpmtool.lax/lt72-libgnu_la-tls.o .libs/libcmd-tpmtool.lax/lt73-libgnu_la-unistd.o .libs/libcmd-tpmtool.lax/lt74-libgnu_la-xsize.o .libs/libcmd-tpmtool.lax/lt75-printf-args.o .libs/libcmd-tpmtool.lax/lt76-printf-parse.o .libs/libcmd-tpmtool.lax/lt77-vasnprintf.o
libtool: link: ln .libs/libcmd-danetool.lax/libgnu.a/vasnprintf.o .libs/libcmd-danetool.lax/lt77-vasnprintf.o || cp .libs/libcmd-danetool.lax/libgnu.a/vasnprintf.o .libs/libcmd-danetool.lax/lt77-vasnprintf.o
libtool: link: ar cr .libs/libcmd-systemkey.a .libs/systemkey-tool-options.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/asnprintf.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/certtool-cfg.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/cfg.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-basename-lgpl.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-bitrotate.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-c-ctype.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-c-strcasecmp.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-c-strncasecmp.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-cloexec.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-close-stream.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-exitfail.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-fcntl.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-fd-hook.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-getprogname.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-gettime.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-gl_linked_list.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-gl_linkedhash_list.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-gl_list.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-gl_xlist.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-hash-pjw-bare.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-hash.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-ialloc.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-lock.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-malloca.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-memset_explicit.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-nstrftime.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-parse-datetime.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-progname.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-read-file.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-scratch_buffer_grow.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-scratch_buffer_grow_preserve.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-scratch_buffer_set_array_size.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-sockets.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-stat-time.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-sys_socket.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-threadlib.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-time_rz.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-timespec.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-tls.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-unistd.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-xalloc-die.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-xmalloc.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_gpl_la-xsize.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_la-basename-lgpl.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_la-bitrotate.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_la-c-ctype.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_la-c-strcasecmp.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_la-c-strncasecmp.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_la-cloexec.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_la-dirname-lgpl.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_la-fcntl.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_la-fd-hook.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_la-gl_linkedhash_list.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_la-gl_list.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_la-hash-pjw-bare.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_la-hash.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_la-lock.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_la-malloca.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_la-memset_explicit.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_la-read-file.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_la-scratch_buffer_grow.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_la-scratch_buffer_grow_preserve.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_la-scratch_buffer_set_array_size.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_la-stat-time.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_la-stripslash.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_la-sys_socket.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_la-threadlib.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_la-tls.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_la-unistd.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/libgnu_la-xsize.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/lt1-asnprintf.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/lt2-printf-args.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/lt3-printf-parse.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/lt4-vasnprintf.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/mktime.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/printf-args.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/printf-parse.o .libs/libcmd-systemkey.lax/libcerttool-cfg.a/vasnprintf.o .libs/libcmd-systemkey.lax/lt2-asnprintf.o .libs/libcmd-systemkey.lax/lt3-libgnu_gpl_la-basename-lgpl.o .libs/libcmd-systemkey.lax/lt4-libgnu_gpl_la-bitrotate.o .libs/libcmd-systemkey.lax/lt5-libgnu_gpl_la-c-ctype.o .libs/libcmd-systemkey.lax/lt6-libgnu_gpl_la-c-strcasecmp.o .libs/libcmd-systemkey.lax/lt7-libgnu_gpl_la-c-strncasecmp.o .libs/libcmd-systemkey.lax/lt8-libgnu_gpl_la-cloexec.o .libs/libcmd-systemkey.lax/lt9-libgnu_gpl_la-close-stream.o .libs/libcmd-systemkey.lax/lt10-libgnu_gpl_la-exitfail.o .libs/libcmd-systemkey.lax/lt11-libgnu_gpl_la-fcntl.o .libs/libcmd-systemkey.lax/lt12-libgnu_gpl_la-fd-hook.o .libs/libcmd-systemkey.lax/lt13-libgnu_gpl_la-getprogname.o .libs/libcmd-systemkey.lax/lt14-libgnu_gpl_la-gettime.o .libs/libcmd-systemkey.lax/lt15-libgnu_gpl_la-gl_linked_list.o .libs/libcmd-systemkey.lax/lt16-libgnu_gpl_la-gl_linkedhash_list.o .libs/libcmd-systemkey.lax/lt17-libgnu_gpl_la-gl_list.o .libs/libcmd-systemkey.lax/lt18-libgnu_gpl_la-gl_xlist.o .libs/libcmd-systemkey.lax/lt19-libgnu_gpl_la-hash-pjw-bare.o .libs/libcmd-systemkey.lax/lt20-libgnu_gpl_la-hash.o .libs/libcmd-systemkey.lax/lt21-libgnu_gpl_la-ialloc.o .libs/libcmd-systemkey.lax/lt22-libgnu_gpl_la-lock.o .libs/libcmd-systemkey.lax/lt23-libgnu_gpl_la-malloca.o .libs/libcmd-systemkey.lax/lt24-libgnu_gpl_la-memset_explicit.o .libs/libcmd-systemkey.lax/lt25-libgnu_gpl_la-nstrftime.o .libs/libcmd-systemkey.lax/lt26-libgnu_gpl_la-parse-datetime.o .libs/libcmd-systemkey.lax/lt27-libgnu_gpl_la-progname.o .libs/libcmd-systemkey.lax/lt28-libgnu_gpl_la-read-file.o .libs/libcmd-systemkey.lax/lt29-libgnu_gpl_la-scratch_buffer_grow.o .libs/libcmd-systemkey.lax/lt30-libgnu_gpl_la-scratch_buffer_grow_preserve.o .libs/libcmd-systemkey.lax/lt31-libgnu_gpl_la-scratch_buffer_set_array_size.o .libs/libcmd-systemkey.lax/lt32-libgnu_gpl_la-sockets.o .libs/libcmd-systemkey.lax/lt33-libgnu_gpl_la-stat-time.o .libs/libcmd-systemkey.lax/lt34-libgnu_gpl_la-sys_socket.o .libs/libcmd-systemkey.lax/lt35-libgnu_gpl_la-threadlib.o .libs/libcmd-systemkey.lax/lt36-libgnu_gpl_la-time_rz.o .libs/libcmd-systemkey.lax/lt37-libgnu_gpl_la-timespec.o .libs/libcmd-systemkey.lax/lt38-libgnu_gpl_la-tls.o .libs/libcmd-systemkey.lax/lt39-libgnu_gpl_la-unistd.o .libs/libcmd-systemkey.lax/lt40-libgnu_gpl_la-xalloc-die.o .libs/libcmd-systemkey.lax/lt41-libgnu_gpl_la-xmalloc.o .libs/libcmd-systemkey.lax/lt42-libgnu_gpl_la-xsize.o .libs/libcmd-systemkey.lax/lt43-mktime.o .libs/libcmd-systemkey.lax/lt44-printf-args.o .libs/libcmd-systemkey.lax/lt45-printf-parse.o .libs/libcmd-systemkey.lax/lt46-vasnprintf.o .libs/libcmd-systemkey.lax/lt47-asnprintf.o .libs/libcmd-systemkey.lax/lt48-libgnu_la-basename-lgpl.o .libs/libcmd-systemkey.lax/lt49-libgnu_la-bitrotate.o .libs/libcmd-systemkey.lax/lt50-libgnu_la-c-ctype.o .libs/libcmd-systemkey.lax/lt51-libgnu_la-c-strcasecmp.o .libs/libcmd-systemkey.lax/lt52-libgnu_la-c-strncasecmp.o .libs/libcmd-systemkey.lax/lt53-libgnu_la-cloexec.o .libs/libcmd-systemkey.lax/lt54-libgnu_la-dirname-lgpl.o .libs/libcmd-systemkey.lax/lt55-libgnu_la-fcntl.o .libs/libcmd-systemkey.lax/lt56-libgnu_la-fd-hook.o .libs/libcmd-systemkey.lax/lt57-libgnu_la-gl_linkedhash_list.o .libs/libcmd-systemkey.lax/lt58-libgnu_la-gl_list.o .libs/libcmd-systemkey.lax/lt59-libgnu_la-hash-pjw-bare.o .libs/libcmd-systemkey.lax/lt60-libgnu_la-hash.o .libs/libcmd-systemkey.lax/lt61-libgnu_la-lock.o .libs/libcmd-systemkey.lax/lt62-libgnu_la-malloca.o .libs/libcmd-systemkey.lax/lt63-libgnu_la-memset_explicit.o .libs/libcmd-systemkey.lax/lt64-libgnu_la-read-file.o .libs/libcmd-systemkey.lax/lt65-libgnu_la-scratch_buffer_grow.o .libs/libcmd-systemkey.lax/lt66-libgnu_la-scratch_buffer_grow_preserve.o .libs/libcmd-systemkey.lax/lt67-libgnu_la-scratch_buffer_set_array_size.o .libs/libcmd-systemkey.lax/lt68-libgnu_la-stat-time.o .libs/libcmd-systemkey.lax/lt69-libgnu_la-stripslash.o .libs/libcmd-systemkey.lax/lt70-libgnu_la-sys_socket.o .libs/libcmd-systemkey.lax/lt71-libgnu_la-threadlib.o .libs/libcmd-systemkey.lax/lt72-libgnu_la-tls.o .libs/libcmd-systemkey.lax/lt73-libgnu_la-unistd.o .libs/libcmd-systemkey.lax/lt74-libgnu_la-xsize.o .libs/libcmd-systemkey.lax/lt75-printf-args.o .libs/libcmd-systemkey.lax/lt76-printf-parse.o .libs/libcmd-systemkey.lax/lt77-vasnprintf.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-unistd.o .libs/libcmd-certtool.lax/lt73-libgnu_la-unistd.o || cp .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-unistd.o .libs/libcmd-certtool.lax/lt73-libgnu_la-unistd.o
libtool: link: ar cr .libs/libcmd-danetool.a .libs/danetool-options.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/asnprintf.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/certtool-cfg.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/cfg.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-basename-lgpl.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-bitrotate.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-c-ctype.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-c-strcasecmp.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-c-strncasecmp.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-cloexec.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-close-stream.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-exitfail.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-fcntl.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-fd-hook.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-getprogname.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-gettime.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-gl_linked_list.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-gl_linkedhash_list.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-gl_list.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-gl_xlist.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-hash-pjw-bare.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-hash.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-ialloc.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-lock.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-malloca.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-memset_explicit.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-nstrftime.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-parse-datetime.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-progname.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-read-file.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-scratch_buffer_grow.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-scratch_buffer_grow_preserve.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-scratch_buffer_set_array_size.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-sockets.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-stat-time.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-sys_socket.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-threadlib.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-time_rz.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-timespec.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-tls.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-unistd.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-xalloc-die.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-xmalloc.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_gpl_la-xsize.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_la-basename-lgpl.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_la-bitrotate.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_la-c-ctype.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_la-c-strcasecmp.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_la-c-strncasecmp.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_la-cloexec.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_la-dirname-lgpl.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_la-fcntl.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_la-fd-hook.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_la-gl_linkedhash_list.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_la-gl_list.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_la-hash-pjw-bare.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_la-hash.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_la-lock.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_la-malloca.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_la-memset_explicit.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_la-read-file.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_la-scratch_buffer_grow.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_la-scratch_buffer_grow_preserve.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_la-scratch_buffer_set_array_size.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_la-stat-time.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_la-stripslash.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_la-sys_socket.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_la-threadlib.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_la-tls.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_la-unistd.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/libgnu_la-xsize.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/lt1-asnprintf.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/lt2-printf-args.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/lt3-printf-parse.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/lt4-vasnprintf.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/mktime.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/printf-args.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/printf-parse.o .libs/libcmd-danetool.lax/libcerttool-cfg.a/vasnprintf.o .libs/libcmd-danetool.lax/lt2-asnprintf.o .libs/libcmd-danetool.lax/lt3-libgnu_gpl_la-basename-lgpl.o .libs/libcmd-danetool.lax/lt4-libgnu_gpl_la-bitrotate.o .libs/libcmd-danetool.lax/lt5-libgnu_gpl_la-c-ctype.o .libs/libcmd-danetool.lax/lt6-libgnu_gpl_la-c-strcasecmp.o .libs/libcmd-danetool.lax/lt7-libgnu_gpl_la-c-strncasecmp.o .libs/libcmd-danetool.lax/lt8-libgnu_gpl_la-cloexec.o .libs/libcmd-danetool.lax/lt9-libgnu_gpl_la-close-stream.o .libs/libcmd-danetool.lax/lt10-libgnu_gpl_la-exitfail.o .libs/libcmd-danetool.lax/lt11-libgnu_gpl_la-fcntl.o .libs/libcmd-danetool.lax/lt12-libgnu_gpl_la-fd-hook.o .libs/libcmd-danetool.lax/lt13-libgnu_gpl_la-getprogname.o .libs/libcmd-danetool.lax/lt14-libgnu_gpl_la-gettime.o .libs/libcmd-danetool.lax/lt15-libgnu_gpl_la-gl_linked_list.o .libs/libcmd-danetool.lax/lt16-libgnu_gpl_la-gl_linkedhash_list.o .libs/libcmd-danetool.lax/lt17-libgnu_gpl_la-gl_list.o .libs/libcmd-danetool.lax/lt18-libgnu_gpl_la-gl_xlist.o .libs/libcmd-danetool.lax/lt19-libgnu_gpl_la-hash-pjw-bare.o .libs/libcmd-danetool.lax/lt20-libgnu_gpl_la-hash.o .libs/libcmd-danetool.lax/lt21-libgnu_gpl_la-ialloc.o .libs/libcmd-danetool.lax/lt22-libgnu_gpl_la-lock.o .libs/libcmd-danetool.lax/lt23-libgnu_gpl_la-malloca.o .libs/libcmd-danetool.lax/lt24-libgnu_gpl_la-memset_explicit.o .libs/libcmd-danetool.lax/lt25-libgnu_gpl_la-nstrftime.o .libs/libcmd-danetool.lax/lt26-libgnu_gpl_la-parse-datetime.o .libs/libcmd-danetool.lax/lt27-libgnu_gpl_la-progname.o .libs/libcmd-danetool.lax/lt28-libgnu_gpl_la-read-file.o .libs/libcmd-danetool.lax/lt29-libgnu_gpl_la-scratch_buffer_grow.o .libs/libcmd-danetool.lax/lt30-libgnu_gpl_la-scratch_buffer_grow_preserve.o .libs/libcmd-danetool.lax/lt31-libgnu_gpl_la-scratch_buffer_set_array_size.o .libs/libcmd-danetool.lax/lt32-libgnu_gpl_la-sockets.o .libs/libcmd-danetool.lax/lt33-libgnu_gpl_la-stat-time.o .libs/libcmd-danetool.lax/lt34-libgnu_gpl_la-sys_socket.o .libs/libcmd-danetool.lax/lt35-libgnu_gpl_la-threadlib.o .libs/libcmd-danetool.lax/lt36-libgnu_gpl_la-time_rz.o .libs/libcmd-danetool.lax/lt37-libgnu_gpl_la-timespec.o .libs/libcmd-danetool.lax/lt38-libgnu_gpl_la-tls.o .libs/libcmd-danetool.lax/lt39-libgnu_gpl_la-unistd.o .libs/libcmd-danetool.lax/lt40-libgnu_gpl_la-xalloc-die.o .libs/libcmd-danetool.lax/lt41-libgnu_gpl_la-xmalloc.o .libs/libcmd-danetool.lax/lt42-libgnu_gpl_la-xsize.o .libs/libcmd-danetool.lax/lt43-mktime.o .libs/libcmd-danetool.lax/lt44-printf-args.o .libs/libcmd-danetool.lax/lt45-printf-parse.o .libs/libcmd-danetool.lax/lt46-vasnprintf.o .libs/libcmd-danetool.lax/lt47-asnprintf.o .libs/libcmd-danetool.lax/lt48-libgnu_la-basename-lgpl.o .libs/libcmd-danetool.lax/lt49-libgnu_la-bitrotate.o .libs/libcmd-danetool.lax/lt50-libgnu_la-c-ctype.o .libs/libcmd-danetool.lax/lt51-libgnu_la-c-strcasecmp.o .libs/libcmd-danetool.lax/lt52-libgnu_la-c-strncasecmp.o .libs/libcmd-danetool.lax/lt53-libgnu_la-cloexec.o .libs/libcmd-danetool.lax/lt54-libgnu_la-dirname-lgpl.o .libs/libcmd-danetool.lax/lt55-libgnu_la-fcntl.o .libs/libcmd-danetool.lax/lt56-libgnu_la-fd-hook.o .libs/libcmd-danetool.lax/lt57-libgnu_la-gl_linkedhash_list.o .libs/libcmd-danetool.lax/lt58-libgnu_la-gl_list.o .libs/libcmd-danetool.lax/lt59-libgnu_la-hash-pjw-bare.o .libs/libcmd-danetool.lax/lt60-libgnu_la-hash.o .libs/libcmd-danetool.lax/lt61-libgnu_la-lock.o .libs/libcmd-danetool.lax/lt62-libgnu_la-malloca.o .libs/libcmd-danetool.lax/lt63-libgnu_la-memset_explicit.o .libs/libcmd-danetool.lax/lt64-libgnu_la-read-file.o .libs/libcmd-danetool.lax/lt65-libgnu_la-scratch_buffer_grow.o .libs/libcmd-danetool.lax/lt66-libgnu_la-scratch_buffer_grow_preserve.o .libs/libcmd-danetool.lax/lt67-libgnu_la-scratch_buffer_set_array_size.o .libs/libcmd-danetool.lax/lt68-libgnu_la-stat-time.o .libs/libcmd-danetool.lax/lt69-libgnu_la-stripslash.o .libs/libcmd-danetool.lax/lt70-libgnu_la-sys_socket.o .libs/libcmd-danetool.lax/lt71-libgnu_la-threadlib.o .libs/libcmd-danetool.lax/lt72-libgnu_la-tls.o .libs/libcmd-danetool.lax/lt73-libgnu_la-unistd.o .libs/libcmd-danetool.lax/lt74-libgnu_la-xsize.o .libs/libcmd-danetool.lax/lt75-printf-args.o .libs/libcmd-danetool.lax/lt76-printf-parse.o .libs/libcmd-danetool.lax/lt77-vasnprintf.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-xsize.o .libs/libcmd-certtool.lax/lt74-libgnu_la-xsize.o || cp .libs/libcmd-certtool.lax/libgnu.a/libgnu_la-xsize.o .libs/libcmd-certtool.lax/lt74-libgnu_la-xsize.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu.a/printf-args.o .libs/libcmd-certtool.lax/lt75-printf-args.o || cp .libs/libcmd-certtool.lax/libgnu.a/printf-args.o .libs/libcmd-certtool.lax/lt75-printf-args.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu.a/printf-parse.o .libs/libcmd-certtool.lax/lt76-printf-parse.o || cp .libs/libcmd-certtool.lax/libgnu.a/printf-parse.o .libs/libcmd-certtool.lax/lt76-printf-parse.o
libtool: link: ln .libs/libcmd-certtool.lax/libgnu.a/vasnprintf.o .libs/libcmd-certtool.lax/lt77-vasnprintf.o || cp .libs/libcmd-certtool.lax/libgnu.a/vasnprintf.o .libs/libcmd-certtool.lax/lt77-vasnprintf.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/asnprintf.o .libs/libcmd-certtool.lax/lt78-asnprintf.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/asnprintf.o .libs/libcmd-certtool.lax/lt78-asnprintf.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-basename-lgpl.o .libs/libcmd-certtool.lax/lt79-libgnu_gpl_la-basename-lgpl.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-basename-lgpl.o .libs/libcmd-certtool.lax/lt79-libgnu_gpl_la-basename-lgpl.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-bitrotate.o .libs/libcmd-certtool.lax/lt80-libgnu_gpl_la-bitrotate.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-bitrotate.o .libs/libcmd-certtool.lax/lt80-libgnu_gpl_la-bitrotate.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-c-ctype.o .libs/libcmd-certtool.lax/lt81-libgnu_gpl_la-c-ctype.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-c-ctype.o .libs/libcmd-certtool.lax/lt81-libgnu_gpl_la-c-ctype.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-c-strcasecmp.o .libs/libcmd-certtool.lax/lt82-libgnu_gpl_la-c-strcasecmp.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-c-strcasecmp.o .libs/libcmd-certtool.lax/lt82-libgnu_gpl_la-c-strcasecmp.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-c-strncasecmp.o .libs/libcmd-certtool.lax/lt83-libgnu_gpl_la-c-strncasecmp.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-c-strncasecmp.o .libs/libcmd-certtool.lax/lt83-libgnu_gpl_la-c-strncasecmp.o
libtool: link: ranlib .libs/libcmd-p11tool.a
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-cloexec.o .libs/libcmd-certtool.lax/lt84-libgnu_gpl_la-cloexec.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-cloexec.o .libs/libcmd-certtool.lax/lt84-libgnu_gpl_la-cloexec.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-close-stream.o .libs/libcmd-certtool.lax/lt85-libgnu_gpl_la-close-stream.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-close-stream.o .libs/libcmd-certtool.lax/lt85-libgnu_gpl_la-close-stream.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-exitfail.o .libs/libcmd-certtool.lax/lt86-libgnu_gpl_la-exitfail.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-exitfail.o .libs/libcmd-certtool.lax/lt86-libgnu_gpl_la-exitfail.o
libtool: link: ranlib .libs/libcmd-systemkey.a
libtool: link: ranlib .libs/libcmd-tpmtool.a
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-fcntl.o .libs/libcmd-certtool.lax/lt87-libgnu_gpl_la-fcntl.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-fcntl.o .libs/libcmd-certtool.lax/lt87-libgnu_gpl_la-fcntl.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-fd-hook.o .libs/libcmd-certtool.lax/lt88-libgnu_gpl_la-fd-hook.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-fd-hook.o .libs/libcmd-certtool.lax/lt88-libgnu_gpl_la-fd-hook.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-getprogname.o .libs/libcmd-certtool.lax/lt89-libgnu_gpl_la-getprogname.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-getprogname.o .libs/libcmd-certtool.lax/lt89-libgnu_gpl_la-getprogname.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-gettime.o .libs/libcmd-certtool.lax/lt90-libgnu_gpl_la-gettime.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-gettime.o .libs/libcmd-certtool.lax/lt90-libgnu_gpl_la-gettime.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-gl_linked_list.o .libs/libcmd-certtool.lax/lt91-libgnu_gpl_la-gl_linked_list.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-gl_linked_list.o .libs/libcmd-certtool.lax/lt91-libgnu_gpl_la-gl_linked_list.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-gl_linkedhash_list.o .libs/libcmd-certtool.lax/lt92-libgnu_gpl_la-gl_linkedhash_list.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-gl_linkedhash_list.o .libs/libcmd-certtool.lax/lt92-libgnu_gpl_la-gl_linkedhash_list.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-gl_list.o .libs/libcmd-certtool.lax/lt93-libgnu_gpl_la-gl_list.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-gl_list.o .libs/libcmd-certtool.lax/lt93-libgnu_gpl_la-gl_list.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-gl_xlist.o .libs/libcmd-certtool.lax/lt94-libgnu_gpl_la-gl_xlist.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-gl_xlist.o .libs/libcmd-certtool.lax/lt94-libgnu_gpl_la-gl_xlist.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-hash-pjw-bare.o .libs/libcmd-certtool.lax/lt95-libgnu_gpl_la-hash-pjw-bare.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-hash-pjw-bare.o .libs/libcmd-certtool.lax/lt95-libgnu_gpl_la-hash-pjw-bare.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-hash.o .libs/libcmd-certtool.lax/lt96-libgnu_gpl_la-hash.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-hash.o .libs/libcmd-certtool.lax/lt96-libgnu_gpl_la-hash.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-ialloc.o .libs/libcmd-certtool.lax/lt97-libgnu_gpl_la-ialloc.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-ialloc.o .libs/libcmd-certtool.lax/lt97-libgnu_gpl_la-ialloc.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-lock.o .libs/libcmd-certtool.lax/lt98-libgnu_gpl_la-lock.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-lock.o .libs/libcmd-certtool.lax/lt98-libgnu_gpl_la-lock.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-malloca.o .libs/libcmd-certtool.lax/lt99-libgnu_gpl_la-malloca.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-malloca.o .libs/libcmd-certtool.lax/lt99-libgnu_gpl_la-malloca.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-memset_explicit.o .libs/libcmd-certtool.lax/lt100-libgnu_gpl_la-memset_explicit.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-memset_explicit.o .libs/libcmd-certtool.lax/lt100-libgnu_gpl_la-memset_explicit.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-nstrftime.o .libs/libcmd-certtool.lax/lt101-libgnu_gpl_la-nstrftime.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-nstrftime.o .libs/libcmd-certtool.lax/lt101-libgnu_gpl_la-nstrftime.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-parse-datetime.o .libs/libcmd-certtool.lax/lt102-libgnu_gpl_la-parse-datetime.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-parse-datetime.o .libs/libcmd-certtool.lax/lt102-libgnu_gpl_la-parse-datetime.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-progname.o .libs/libcmd-certtool.lax/lt103-libgnu_gpl_la-progname.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-progname.o .libs/libcmd-certtool.lax/lt103-libgnu_gpl_la-progname.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-read-file.o .libs/libcmd-certtool.lax/lt104-libgnu_gpl_la-read-file.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-read-file.o .libs/libcmd-certtool.lax/lt104-libgnu_gpl_la-read-file.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_grow.o .libs/libcmd-certtool.lax/lt105-libgnu_gpl_la-scratch_buffer_grow.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_grow.o .libs/libcmd-certtool.lax/lt105-libgnu_gpl_la-scratch_buffer_grow.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_grow_preserve.o .libs/libcmd-certtool.lax/lt106-libgnu_gpl_la-scratch_buffer_grow_preserve.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_grow_preserve.o .libs/libcmd-certtool.lax/lt106-libgnu_gpl_la-scratch_buffer_grow_preserve.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_set_array_size.o .libs/libcmd-certtool.lax/lt107-libgnu_gpl_la-scratch_buffer_set_array_size.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-scratch_buffer_set_array_size.o .libs/libcmd-certtool.lax/lt107-libgnu_gpl_la-scratch_buffer_set_array_size.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-sockets.o .libs/libcmd-certtool.lax/lt108-libgnu_gpl_la-sockets.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-sockets.o .libs/libcmd-certtool.lax/lt108-libgnu_gpl_la-sockets.o
libtool: link: ranlib .libs/libcmd-danetool.a
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-stat-time.o .libs/libcmd-certtool.lax/lt109-libgnu_gpl_la-stat-time.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-stat-time.o .libs/libcmd-certtool.lax/lt109-libgnu_gpl_la-stat-time.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-sys_socket.o .libs/libcmd-certtool.lax/lt110-libgnu_gpl_la-sys_socket.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-sys_socket.o .libs/libcmd-certtool.lax/lt110-libgnu_gpl_la-sys_socket.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-threadlib.o .libs/libcmd-certtool.lax/lt111-libgnu_gpl_la-threadlib.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-threadlib.o .libs/libcmd-certtool.lax/lt111-libgnu_gpl_la-threadlib.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-time_rz.o .libs/libcmd-certtool.lax/lt112-libgnu_gpl_la-time_rz.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-time_rz.o .libs/libcmd-certtool.lax/lt112-libgnu_gpl_la-time_rz.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-timespec.o .libs/libcmd-certtool.lax/lt113-libgnu_gpl_la-timespec.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-timespec.o .libs/libcmd-certtool.lax/lt113-libgnu_gpl_la-timespec.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-tls.o .libs/libcmd-certtool.lax/lt114-libgnu_gpl_la-tls.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-tls.o .libs/libcmd-certtool.lax/lt114-libgnu_gpl_la-tls.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-unistd.o .libs/libcmd-certtool.lax/lt115-libgnu_gpl_la-unistd.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-unistd.o .libs/libcmd-certtool.lax/lt115-libgnu_gpl_la-unistd.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-xalloc-die.o .libs/libcmd-certtool.lax/lt116-libgnu_gpl_la-xalloc-die.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-xalloc-die.o .libs/libcmd-certtool.lax/lt116-libgnu_gpl_la-xalloc-die.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-xmalloc.o .libs/libcmd-certtool.lax/lt117-libgnu_gpl_la-xmalloc.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-xmalloc.o .libs/libcmd-certtool.lax/lt117-libgnu_gpl_la-xmalloc.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-xsize.o .libs/libcmd-certtool.lax/lt118-libgnu_gpl_la-xsize.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/libgnu_gpl_la-xsize.o .libs/libcmd-certtool.lax/lt118-libgnu_gpl_la-xsize.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/mktime.o .libs/libcmd-certtool.lax/lt119-mktime.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/mktime.o .libs/libcmd-certtool.lax/lt119-mktime.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/printf-args.o .libs/libcmd-certtool.lax/lt120-printf-args.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/printf-args.o .libs/libcmd-certtool.lax/lt120-printf-args.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/printf-parse.o .libs/libcmd-certtool.lax/lt121-printf-parse.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/printf-parse.o .libs/libcmd-certtool.lax/lt121-printf-parse.o
libtool: link: ln .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/vasnprintf.o .libs/libcmd-certtool.lax/lt122-vasnprintf.o || cp .libs/libcmd-certtool.lax/lt1-libgnu_gpl.a/vasnprintf.o .libs/libcmd-certtool.lax/lt122-vasnprintf.o
libtool: link: ar cr .libs/libcmd-certtool.a .libs/certtool-options.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/asnprintf.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/certtool-cfg.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/cfg.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-basename-lgpl.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-bitrotate.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-c-ctype.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-c-strcasecmp.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-c-strncasecmp.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-cloexec.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-close-stream.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-exitfail.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-fcntl.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-fd-hook.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-getprogname.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-gettime.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-gl_linked_list.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-gl_linkedhash_list.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-gl_list.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-gl_xlist.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-hash-pjw-bare.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-hash.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-ialloc.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-lock.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-malloca.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-memset_explicit.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-nstrftime.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-parse-datetime.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-progname.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-read-file.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-scratch_buffer_grow.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-scratch_buffer_grow_preserve.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-scratch_buffer_set_array_size.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-sockets.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-stat-time.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-sys_socket.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-threadlib.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-time_rz.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-timespec.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-tls.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-unistd.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-xalloc-die.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-xmalloc.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_gpl_la-xsize.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_la-basename-lgpl.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_la-bitrotate.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_la-c-ctype.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_la-c-strcasecmp.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_la-c-strncasecmp.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_la-cloexec.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_la-dirname-lgpl.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_la-fcntl.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_la-fd-hook.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_la-gl_linkedhash_list.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_la-gl_list.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_la-hash-pjw-bare.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_la-hash.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_la-lock.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_la-malloca.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_la-memset_explicit.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_la-read-file.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_la-scratch_buffer_grow.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_la-scratch_buffer_grow_preserve.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_la-scratch_buffer_set_array_size.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_la-stat-time.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_la-stripslash.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_la-sys_socket.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_la-threadlib.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_la-tls.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_la-unistd.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/libgnu_la-xsize.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/lt1-asnprintf.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/lt2-printf-args.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/lt3-printf-parse.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/lt4-vasnprintf.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/mktime.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/printf-args.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/printf-parse.o .libs/libcmd-certtool.lax/libcerttool-cfg.a/vasnprintf.o .libs/libcmd-certtool.lax/lt2-asnprintf.o .libs/libcmd-certtool.lax/lt3-libgnu_gpl_la-basename-lgpl.o .libs/libcmd-certtool.lax/lt4-libgnu_gpl_la-bitrotate.o .libs/libcmd-certtool.lax/lt5-libgnu_gpl_la-c-ctype.o .libs/libcmd-certtool.lax/lt6-libgnu_gpl_la-c-strcasecmp.o .libs/libcmd-certtool.lax/lt7-libgnu_gpl_la-c-strncasecmp.o .libs/libcmd-certtool.lax/lt8-libgnu_gpl_la-cloexec.o .libs/libcmd-certtool.lax/lt9-libgnu_gpl_la-close-stream.o .libs/libcmd-certtool.lax/lt10-libgnu_gpl_la-exitfail.o .libs/libcmd-certtool.lax/lt11-libgnu_gpl_la-fcntl.o .libs/libcmd-certtool.lax/lt12-libgnu_gpl_la-fd-hook.o .libs/libcmd-certtool.lax/lt13-libgnu_gpl_la-getprogname.o .libs/libcmd-certtool.lax/lt14-libgnu_gpl_la-gettime.o .libs/libcmd-certtool.lax/lt15-libgnu_gpl_la-gl_linked_list.o .libs/libcmd-certtool.lax/lt16-libgnu_gpl_la-gl_linkedhash_list.o .libs/libcmd-certtool.lax/lt17-libgnu_gpl_la-gl_list.o .libs/libcmd-certtool.lax/lt18-libgnu_gpl_la-gl_xlist.o .libs/libcmd-certtool.lax/lt19-libgnu_gpl_la-hash-pjw-bare.o .libs/libcmd-certtool.lax/lt20-libgnu_gpl_la-hash.o .libs/libcmd-certtool.lax/lt21-libgnu_gpl_la-ialloc.o .libs/libcmd-certtool.lax/lt22-libgnu_gpl_la-lock.o .libs/libcmd-certtool.lax/lt23-libgnu_gpl_la-malloca.o .libs/libcmd-certtool.lax/lt24-libgnu_gpl_la-memset_explicit.o .libs/libcmd-certtool.lax/lt25-libgnu_gpl_la-nstrftime.o .libs/libcmd-certtool.lax/lt26-libgnu_gpl_la-parse-datetime.o .libs/libcmd-certtool.lax/lt27-libgnu_gpl_la-progname.o .libs/libcmd-certtool.lax/lt28-libgnu_gpl_la-read-file.o .libs/libcmd-certtool.lax/lt29-libgnu_gpl_la-scratch_buffer_grow.o .libs/libcmd-certtool.lax/lt30-libgnu_gpl_la-scratch_buffer_grow_preserve.o .libs/libcmd-certtool.lax/lt31-libgnu_gpl_la-scratch_buffer_set_array_size.o .libs/libcmd-certtool.lax/lt32-libgnu_gpl_la-sockets.o .libs/libcmd-certtool.lax/lt33-libgnu_gpl_la-stat-time.o .libs/libcmd-certtool.lax/lt34-libgnu_gpl_la-sys_socket.o .libs/libcmd-certtool.lax/lt35-libgnu_gpl_la-threadlib.o .libs/libcmd-certtool.lax/lt36-libgnu_gpl_la-time_rz.o .libs/libcmd-certtool.lax/lt37-libgnu_gpl_la-timespec.o .libs/libcmd-certtool.lax/lt38-libgnu_gpl_la-tls.o .libs/libcmd-certtool.lax/lt39-libgnu_gpl_la-unistd.o .libs/libcmd-certtool.lax/lt40-libgnu_gpl_la-xalloc-die.o .libs/libcmd-certtool.lax/lt41-libgnu_gpl_la-xmalloc.o .libs/libcmd-certtool.lax/lt42-libgnu_gpl_la-xsize.o .libs/libcmd-certtool.lax/lt43-mktime.o .libs/libcmd-certtool.lax/lt44-printf-args.o .libs/libcmd-certtool.lax/lt45-printf-parse.o .libs/libcmd-certtool.lax/lt46-vasnprintf.o .libs/libcmd-certtool.lax/lt47-asnprintf.o .libs/libcmd-certtool.lax/lt48-libgnu_la-basename-lgpl.o .libs/libcmd-certtool.lax/lt49-libgnu_la-bitrotate.o .libs/libcmd-certtool.lax/lt50-libgnu_la-c-ctype.o .libs/libcmd-certtool.lax/lt51-libgnu_la-c-strcasecmp.o .libs/libcmd-certtool.lax/lt52-libgnu_la-c-strncasecmp.o .libs/libcmd-certtool.lax/lt53-libgnu_la-cloexec.o .libs/libcmd-certtool.lax/lt54-libgnu_la-dirname-lgpl.o .libs/libcmd-certtool.lax/lt55-libgnu_la-fcntl.o .libs/libcmd-certtool.lax/lt56-libgnu_la-fd-hook.o .libs/libcmd-certtool.lax/lt57-libgnu_la-gl_linkedhash_list.o .libs/libcmd-certtool.lax/lt58-libgnu_la-gl_list.o .libs/libcmd-certtool.lax/lt59-libgnu_la-hash-pjw-bare.o .libs/libcmd-certtool.lax/lt60-libgnu_la-hash.o .libs/libcmd-certtool.lax/lt61-libgnu_la-lock.o .libs/libcmd-certtool.lax/lt62-libgnu_la-malloca.o .libs/libcmd-certtool.lax/lt63-libgnu_la-memset_explicit.o .libs/libcmd-certtool.lax/lt64-libgnu_la-read-file.o .libs/libcmd-certtool.lax/lt65-libgnu_la-scratch_buffer_grow.o .libs/libcmd-certtool.lax/lt66-libgnu_la-scratch_buffer_grow_preserve.o .libs/libcmd-certtool.lax/lt67-libgnu_la-scratch_buffer_set_array_size.o .libs/libcmd-certtool.lax/lt68-libgnu_la-stat-time.o .libs/libcmd-certtool.lax/lt69-libgnu_la-stripslash.o .libs/libcmd-certtool.lax/lt70-libgnu_la-sys_socket.o .libs/libcmd-certtool.lax/lt71-libgnu_la-threadlib.o .libs/libcmd-certtool.lax/lt72-libgnu_la-tls.o .libs/libcmd-certtool.lax/lt73-libgnu_la-unistd.o .libs/libcmd-certtool.lax/lt74-libgnu_la-xsize.o .libs/libcmd-certtool.lax/lt75-printf-args.o .libs/libcmd-certtool.lax/lt76-printf-parse.o .libs/libcmd-certtool.lax/lt77-vasnprintf.o .libs/libcmd-certtool.lax/lt78-asnprintf.o .libs/libcmd-certtool.lax/lt79-libgnu_gpl_la-basename-lgpl.o .libs/libcmd-certtool.lax/lt80-libgnu_gpl_la-bitrotate.o .libs/libcmd-certtool.lax/lt81-libgnu_gpl_la-c-ctype.o .libs/libcmd-certtool.lax/lt82-libgnu_gpl_la-c-strcasecmp.o .libs/libcmd-certtool.lax/lt83-libgnu_gpl_la-c-strncasecmp.o .libs/libcmd-certtool.lax/lt84-libgnu_gpl_la-cloexec.o .libs/libcmd-certtool.lax/lt85-libgnu_gpl_la-close-stream.o .libs/libcmd-certtool.lax/lt86-libgnu_gpl_la-exitfail.o .libs/libcmd-certtool.lax/lt87-libgnu_gpl_la-fcntl.o .libs/libcmd-certtool.lax/lt88-libgnu_gpl_la-fd-hook.o .libs/libcmd-certtool.lax/lt89-libgnu_gpl_la-getprogname.o .libs/libcmd-certtool.lax/lt90-libgnu_gpl_la-gettime.o .libs/libcmd-certtool.lax/lt91-libgnu_gpl_la-gl_linked_list.o .libs/libcmd-certtool.lax/lt92-libgnu_gpl_la-gl_linkedhash_list.o .libs/libcmd-certtool.lax/lt93-libgnu_gpl_la-gl_list.o .libs/libcmd-certtool.lax/lt94-libgnu_gpl_la-gl_xlist.o .libs/libcmd-certtool.lax/lt95-libgnu_gpl_la-hash-pjw-bare.o .libs/libcmd-certtool.lax/lt96-libgnu_gpl_la-hash.o .libs/libcmd-certtool.lax/lt97-libgnu_gpl_la-ialloc.o .libs/libcmd-certtool.lax/lt98-libgnu_gpl_la-lock.o .libs/libcmd-certtool.lax/lt99-libgnu_gpl_la-malloca.o .libs/libcmd-certtool.lax/lt100-libgnu_gpl_la-memset_explicit.o .libs/libcmd-certtool.lax/lt101-libgnu_gpl_la-nstrftime.o .libs/libcmd-certtool.lax/lt102-libgnu_gpl_la-parse-datetime.o .libs/libcmd-certtool.lax/lt103-libgnu_gpl_la-progname.o .libs/libcmd-certtool.lax/lt104-libgnu_gpl_la-read-file.o .libs/libcmd-certtool.lax/lt105-libgnu_gpl_la-scratch_buffer_grow.o .libs/libcmd-certtool.lax/lt106-libgnu_gpl_la-scratch_buffer_grow_preserve.o .libs/libcmd-certtool.lax/lt107-libgnu_gpl_la-scratch_buffer_set_array_size.o .libs/libcmd-certtool.lax/lt108-libgnu_gpl_la-sockets.o .libs/libcmd-certtool.lax/lt109-libgnu_gpl_la-stat-time.o .libs/libcmd-certtool.lax/lt110-libgnu_gpl_la-sys_socket.o .libs/libcmd-certtool.lax/lt111-libgnu_gpl_la-threadlib.o .libs/libcmd-certtool.lax/lt112-libgnu_gpl_la-time_rz.o .libs/libcmd-certtool.lax/lt113-libgnu_gpl_la-timespec.o .libs/libcmd-certtool.lax/lt114-libgnu_gpl_la-tls.o .libs/libcmd-certtool.lax/lt115-libgnu_gpl_la-unistd.o .libs/libcmd-certtool.lax/lt116-libgnu_gpl_la-xalloc-die.o .libs/libcmd-certtool.lax/lt117-libgnu_gpl_la-xmalloc.o .libs/libcmd-certtool.lax/lt118-libgnu_gpl_la-xsize.o .libs/libcmd-certtool.lax/lt119-mktime.o .libs/libcmd-certtool.lax/lt120-printf-args.o .libs/libcmd-certtool.lax/lt121-printf-parse.o .libs/libcmd-certtool.lax/lt122-vasnprintf.o
libtool: link: rm -fr .libs/libcmd-p11tool.lax .libs/libcmd-p11tool.lax
libtool: link: ( cd ".libs" && rm -f "libcmd-p11tool.la" && ln -s "../libcmd-p11tool.la" "libcmd-p11tool.la" )
/bin/sh ../libtool  --tag=CC   --mode=link gcc -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o p11tool p11tool-p11tool.o p11tool-pkcs11.o p11tool-certtool-common.o p11tool-certtool-extras.o p11tool-common.o ../lib/libgnutls.la libcmd-p11tool.la ../gl/libgnu.la gl/libgnu_gpl.la   -ltasn1 
libtool: link: rm -fr .libs/libcmd-systemkey.lax .libs/libcmd-systemkey.lax
libtool: link: ( cd ".libs" && rm -f "libcmd-systemkey.la" && ln -s "../libcmd-systemkey.la" "libcmd-systemkey.la" )
/bin/sh ../libtool  --tag=CC   --mode=link gcc -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o systemkey systemkey.o certtool-common.o common.o ../lib/libgnutls.la libcmd-systemkey.la ../gl/libgnu.la gl/libgnu_gpl.la   -ltasn1 
libtool: link: rm -fr .libs/libcmd-tpmtool.lax .libs/libcmd-tpmtool.lax
libtool: link: gcc -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -Wl,--build-id=sha1 -o .libs/p11tool p11tool-p11tool.o p11tool-pkcs11.o p11tool-certtool-common.o p11tool-certtool-extras.o p11tool-common.o  ../lib/.libs/libgnutls.so -L/usr/lib64 ./.libs/libcmd-p11tool.a /builddir/build/BUILD/gnutls-3.8.2/lib/.libs/libgnutls.so -lz -lp11-kit -lidn2 -lunistring -ldl -lnettle -lhogweed -lgmp ../gl/.libs/libgnu.a gl/.libs/libgnu_gpl.a -ltasn1
libtool: link: ( cd ".libs" && rm -f "libcmd-tpmtool.la" && ln -s "../libcmd-tpmtool.la" "libcmd-tpmtool.la" )
/bin/sh ../libtool  --tag=CC   --mode=link gcc -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o tpmtool tpmtool.o certtool-common.o certtool-extras.o common.o ../lib/libgnutls.la libcmd-tpmtool.la ../gl/libgnu.la gl/libgnu_gpl.la   -ltasn1 
libtool: link: rm -fr .libs/libcmd-danetool.lax .libs/libcmd-danetool.lax
libtool: link: ranlib .libs/libcmd-certtool.a
libtool: link: ( cd ".libs" && rm -f "libcmd-danetool.la" && ln -s "../libcmd-danetool.la" "libcmd-danetool.la" )
/bin/sh ../libtool  --tag=CC   --mode=link gcc -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o danetool danetool.o certtool-common.o certtool-extras.o common.o socket.o ../lib/libgnutls.la  libcmd-danetool.la ../gl/libgnu.la gl/libgnu_gpl.la ../libdane/libgnutls-dane.la 
libtool: link: gcc -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -Wl,--build-id=sha1 -o .libs/systemkey systemkey.o certtool-common.o common.o  ../lib/.libs/libgnutls.so -L/usr/lib64 ./.libs/libcmd-systemkey.a /builddir/build/BUILD/gnutls-3.8.2/lib/.libs/libgnutls.so -lz -lp11-kit -lidn2 -lunistring -ldl -lnettle -lhogweed -lgmp ../gl/.libs/libgnu.a gl/.libs/libgnu_gpl.a -ltasn1
libtool: link: rm -fr .libs/libcmd-certtool.lax .libs/libcmd-certtool.lax
libtool: link: ( cd ".libs" && rm -f "libcmd-certtool.la" && ln -s "../libcmd-certtool.la" "libcmd-certtool.la" )
libtool: link: gcc -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -Wl,--build-id=sha1 -o .libs/tpmtool tpmtool.o certtool-common.o certtool-extras.o common.o  ../lib/.libs/libgnutls.so -L/usr/lib64 ./.libs/libcmd-tpmtool.a /builddir/build/BUILD/gnutls-3.8.2/lib/.libs/libgnutls.so -lz -lp11-kit -lidn2 -lunistring -ldl -lnettle -lhogweed -lgmp ../gl/.libs/libgnu.a gl/.libs/libgnu_gpl.a -ltasn1
libtool: link: gcc -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -Wl,--build-id=sha1 -o .libs/danetool danetool.o certtool-common.o certtool-extras.o common.o socket.o  ../lib/.libs/libgnutls.so -L/usr/lib64 ./.libs/libcmd-danetool.a ../gl/.libs/libgnu.a gl/.libs/libgnu_gpl.a ../libdane/.libs/libgnutls-dane.so /builddir/build/BUILD/gnutls-3.8.2/lib/.libs/libgnutls.so -lz -lp11-kit -lidn2 -lunistring -ldl -ltasn1 -lnettle -lhogweed -lgmp -lunbound
/bin/sh ../libtool  --tag=CC   --mode=link gcc -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o gnutls-cli cli.o common.o socket.o benchmark-cipher.o benchmark.o benchmark-tls.o ocsptool-common.o ../lib/libgnutls.la -lm ../libdane/libgnutls-dane.la libcmd-cli.la ../gl/libgnu.la       gl/libgnu_gpl.la 
/bin/sh ../libtool  --tag=CC   --mode=link gcc -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o certtool certtool.o certtool-common.o certtool-extras.o common.o ../lib/libgnutls.la libcmd-certtool.la ../gl/libgnu.la gl/libgnu_gpl.la 
libtool: link: gcc -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -Wl,--build-id=sha1 -o .libs/gnutls-cli cli.o common.o socket.o benchmark-cipher.o benchmark.o benchmark-tls.o ocsptool-common.o  ../lib/.libs/libgnutls.so -L/usr/lib64 -lm ../libdane/.libs/libgnutls-dane.so /builddir/build/BUILD/gnutls-3.8.2/lib/.libs/libgnutls.so -lz -lp11-kit -lidn2 -lunistring -ldl -ltasn1 -lnettle -lhogweed -lgmp -lunbound ./.libs/libcmd-cli.a ../gl/.libs/libgnu.a gl/.libs/libgnu_gpl.a
libtool: link: gcc -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -Wl,--build-id=sha1 -o .libs/certtool certtool.o certtool-common.o certtool-extras.o common.o  ../lib/.libs/libgnutls.so -L/usr/lib64 ./.libs/libcmd-certtool.a /builddir/build/BUILD/gnutls-3.8.2/lib/.libs/libgnutls.so -lz -lp11-kit -lidn2 -lunistring -ldl -lnettle -lhogweed -lgmp -ltasn1 ../gl/.libs/libgnu.a gl/.libs/libgnu_gpl.a
/bin/sh ../libtool  --tag=CC   --mode=link gcc -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1  -Wl,--build-id=sha1  -o gnutls-serv serv.o udp-serv.o common.o ../lib/libgnutls.la libcmd-serv.la ../gl/libgnu.la  gl/libgnu_gpl.la    
libtool: link: gcc -fanalyzer -fno-common -Wall -Wbad-function-cast -Wcast-align=strict -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches -Wduplicated-cond -Wextra -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wshadow -Wstrict-prototypes -Wsuggest-attribute=cold -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-final-methods -Wsuggest-final-types -Wsync-nand -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wbidi-chars=any,ucn -Wformat-overflow=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wunused-const-variable=2 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wno-missing-field-initializers -Wno-unused-parameter -Wno-format-truncation -Wimplicit-fallthrough=2 -Wabi=11 -fdiagnostics-show-option -fno-builtin-strcmp -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -Wl,--build-id=sha1 -o .libs/gnutls-serv serv.o udp-serv.o common.o  ../lib/.libs/libgnutls.so -L/usr/lib64 -lz -lp11-kit -lidn2 -lunistring -ldl -ltasn1 -lnettle -lhogweed -lgmp ./.libs/libcmd-serv.a ../gl/.libs/libgnu.a gl/.libs/libgnu_gpl.a
In function 'apply_relative_time':
lto1: warning: use of uninitialized value 'rel.hour' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    |gl/parse-datetime.y:1708:1:
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (10) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (12) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (11) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (13) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (14) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (16) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (15) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (17) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (18) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 19
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (19) entry to 'yylex'
                  |
                'yylex': events 20-21
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (20) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (21) ...to here
                  |
           <------+
           |
         'yyparse': events 22-40
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (35) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (34) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (36) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (22) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (23) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (25) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (24) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (26) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (37) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (38) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (39) following 'case 33:' branch...
           |......
           | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
           |      |   ~             
           |      |   |
           |      |   (40) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (27) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (28) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (29) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (30) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (31) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (32) ...to here
           |
         'yyparse': event 41
           |
           |gl/parse-datetime.y:755:15:
           |  755 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (41) calling 'apply_relative_time' from 'yyparse'
           |
           +--> 'apply_relative_time': events 42-43
                  |
                  |  294 | apply_relative_time (parser_control *pc, relative_time rel, int factor)
                  |      | ^                                                      ~
                  |      | |                                                      |
                  |      | (42) entry to 'apply_relative_time'                    (43) region created on stack here
                  |
                'apply_relative_time': event 44
                  |
                  |lto1:
                  | (44): use of uninitialized value 'rel.hour' here
                  |
lto1: warning: use of uninitialized value 'rel.seconds' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (10) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (12) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (11) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (13) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (14) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (16) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (15) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (17) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (18) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 19
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (19) entry to 'yylex'
                  |
                'yylex': events 20-21
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (20) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (21) ...to here
                  |
           <------+
           |
         'yyparse': events 22-40
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (35) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (34) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (36) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (22) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (23) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (25) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (24) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (26) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (37) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (38) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (39) following 'case 33:' branch...
           |......
           | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
           |      |   ~             
           |      |   |
           |      |   (40) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (27) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (28) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (29) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (30) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (31) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (32) ...to here
           |
         'yyparse': event 41
           |
           |gl/parse-datetime.y:755:15:
           |  755 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (41) calling 'apply_relative_time' from 'yyparse'
           |
           +--> 'apply_relative_time': events 42-43
                  |
                  |  294 | apply_relative_time (parser_control *pc, relative_time rel, int factor)
                  |      | ^                                                      ~
                  |      | |                                                      |
                  |      | (42) entry to 'apply_relative_time'                    (43) region created on stack here
                  |
                'apply_relative_time': event 44
                  |
                  |lto1:
                  | (44): use of uninitialized value 'rel.seconds' here
                  |
lto1: warning: use of uninitialized value 'rel.ns' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (10) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (12) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (11) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (13) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (14) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (16) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (15) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (17) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (18) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 19
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (19) entry to 'yylex'
                  |
                'yylex': events 20-21
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (20) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (21) ...to here
                  |
           <------+
           |
         'yyparse': events 22-40
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (35) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (34) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (36) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (22) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (23) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (25) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (24) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (26) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (37) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (38) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (39) following 'case 33:' branch...
           |......
           | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
           |      |   ~             
           |      |   |
           |      |   (40) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (27) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (28) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (29) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (30) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (31) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (32) ...to here
           |
         'yyparse': event 41
           |
           |gl/parse-datetime.y:755:15:
           |  755 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (41) calling 'apply_relative_time' from 'yyparse'
           |
           +--> 'apply_relative_time': events 42-43
                  |
                  |  294 | apply_relative_time (parser_control *pc, relative_time rel, int factor)
                  |      | ^                                                      ~
                  |      | |                                                      |
                  |      | (42) entry to 'apply_relative_time'                    (43) region created on stack here
                  |
                'apply_relative_time': event 44
                  |
                  |lto1:
                  | (44): use of uninitialized value 'rel.ns' here
                  |
lto1: warning: use of uninitialized value 'rel.minutes' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (10) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (12) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (11) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (13) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (14) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (16) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (15) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (17) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (18) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 19
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (19) entry to 'yylex'
                  |
                'yylex': events 20-21
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (20) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (21) ...to here
                  |
           <------+
           |
         'yyparse': events 22-40
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (35) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (34) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (36) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (22) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (23) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (25) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (24) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (26) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (37) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (38) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (39) following 'case 33:' branch...
           |......
           | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
           |      |   ~             
           |      |   |
           |      |   (40) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (27) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (28) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (29) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (30) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (31) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (32) ...to here
           |
         'yyparse': event 41
           |
           |gl/parse-datetime.y:755:15:
           |  755 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (41) calling 'apply_relative_time' from 'yyparse'
           |
           +--> 'apply_relative_time': events 42-43
                  |
                  |  294 | apply_relative_time (parser_control *pc, relative_time rel, int factor)
                  |      | ^                                                      ~
                  |      | |                                                      |
                  |      | (42) entry to 'apply_relative_time'                    (43) region created on stack here
                  |
                'apply_relative_time': event 44
                  |
                  |lto1:
                  | (44): use of uninitialized value 'rel.minutes' here
                  |
gl/parse-datetime.c: In function 'yyparse':
gl/parse-datetime.c:1715:12: warning: use of uninitialized value 'yylval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1715 |   *++yyvsp = yylval;
      |            ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1510 | YYSTYPE yylval YY_INITIAL_VALUE (= yyval_default);
                  |      |         ~
                  |      |         |
                  |      |         (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-59
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'false' branch (when 'yyn_244 > 0')...
                  |......
                  | 1708 |   if (yyerrstatus)
                  |      |   ~  ~          
                  |      |   |  |
                  |      |   |  (57) following 'false' branch (when 'yyerrstatus_211 == 0')...
                  |      |   (56) ...to here
                  |......
                  | 1712 |   YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
                  |      |                                                          ~
                  |      |                                                          |
                  |      |                                                          (58) ...to here
                  |......
                  | 1715 |   *++yyvsp = yylval;
                  |      |            ~    
                  |      |            |
                  |      |            (59) use of uninitialized value 'yylval' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value '*_15' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value '*_15' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value 'MEM <__time_t> [(union YYSTYPE *)_15]' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value 'MEM <__time_t> [(union YYSTYPE *)_15]' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value '_15->rel.minutes' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value '_15->rel.minutes' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value '_15->rel.day' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value '_15->rel.day' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value '_15->rel.seconds' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value '_15->rel.seconds' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value '_15->rel.hour' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value '_15->rel.hour' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value '_15->timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value '_15->timespec.tv_nsec' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value '_15->rel.ns' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value '_15->rel.ns' here
                  |
gl/parse-datetime.y:600:21: warning: use of uninitialized value 'yyvsp_218->timespec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  600 |         pc->seconds = $2;
      |                     ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 4:' branch...
           | 1753 |     {
           | 1754 |   case 4: /* timespec: '@' seconds  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:600:21:
           |  600 |         pc->seconds = $2;
           |      |                     ^
           |      |                     |
           |      |                     (19) use of uninitialized value 'yyvsp_218->timespec' here
           |
gl/parse-datetime.y:600:21: warning: use of uninitialized value 'yyvsp_218->timespec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 4:' branch...
                  | 1753 |     {
                  | 1754 |   case 4: /* timespec: '@' seconds  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:600:21:
                  |  600 |         pc->seconds = $2;
                  |      |                     ^
                  |      |                     |
                  |      |                     (50) use of uninitialized value 'yyvsp_218->timespec' here
                  |
gl/parse-datetime.y:672:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  672 |         set_hhmmss (pc, $1.value, 0, 0, 0);
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 19:' branch...
           |......
           | 1851 |   case 19: /* time: tUNUMBER tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:672:9:
           |  672 |         set_hhmmss (pc, $1.value, 0, 0, 0);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:672:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 19:' branch...
           |......
           | 1851 |   case 19: /* time: tUNUMBER tMERIDIAN  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:672:9:
           |  672 |         set_hhmmss (pc, $1.value, 0, 0, 0);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:672:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 19:' branch...
                  |......
                  | 1851 |   case 19: /* time: tUNUMBER tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:672:9:
                  |  672 |         set_hhmmss (pc, $1.value, 0, 0, 0);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:673:33: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  673 |         pc->meridian = $2;
      |                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 19:' branch...
           |......
           | 1851 |   case 19: /* time: tUNUMBER tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:673:33:
           |  673 |         pc->meridian = $2;
           |      |                                 ^
           |      |                                 |
           |      |                                 (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:673:33: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 19:' branch...
                  |......
                  | 1851 |   case 19: /* time: tUNUMBER tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:673:33:
                  |  673 |         pc->meridian = $2;
                  |      |                                 ^
                  |      |                                 |
                  |      |                                 (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:677:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  677 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 20:' branch...
           |......
           | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:677:9:
           |  677 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:677:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 20:' branch...
           |......
           | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:677:9:
           |  677 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:677:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 20:' branch...
           |......
           | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:677:9:
           |  677 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:677:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 20:' branch...
           |......
           | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:677:9:
           |  677 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:677:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 20:' branch...
                  |......
                  | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:677:9:
                  |  677 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:677:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 20:' branch...
                  |......
                  | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:677:9:
                  |  677 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
                  |
gl/parse-datetime.y:678:33: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  678 |         pc->meridian = $4;
      |                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 20:' branch...
           |......
           | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:678:33:
           |  678 |         pc->meridian = $4;
           |      |                                 ^
           |      |                                 |
           |      |                                 (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:678:33: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 20:' branch...
                  |......
                  | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:678:33:
                  |  678 |         pc->meridian = $4;
                  |      |                                 ^
                  |      |                                 |
                  |      |                                 (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:682:9:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' here
           |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:682:9:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:682:9:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:682:9:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:682:9:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' here
           |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:682:9:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 21:' branch...
                  |......
                  | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:682:9:
                  |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
                  |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 21:' branch...
                  |......
                  | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:682:9:
                  |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' here
                  |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 21:' branch...
                  |......
                  | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:682:9:
                  |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
                  |
gl/parse-datetime.y:682:134: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
      |                                                                                                                                      ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:682:134:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |                                                                                                                                      ^
           |      |                                                                                                                                      |
           |      |                                                                                                                                      (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:682:134: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:682:134:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |                                                                                                                                      ^
           |      |                                                                                                                                      |
           |      |                                                                                                                                      (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:682:134: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 21:' branch...
                  |......
                  | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:682:134:
                  |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |                                                                                                                                      ^
                  |      |                                                                                                                                      |
                  |      |                                                                                                                                      (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
                  |
gl/parse-datetime.y:683:33: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  683 |         pc->meridian = $6;
      |                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:683:33:
           |  683 |         pc->meridian = $6;
           |      |                                 ^
           |      |                                 |
           |      |                                 (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:683:33: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 21:' branch...
                  |......
                  | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:683:33:
                  |  683 |         pc->meridian = $6;
                  |      |                                 ^
                  |      |                                 |
                  |      |                                 (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:691:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  691 |         set_hhmmss (pc, $1.value, 0, 0, 0);
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 23:' branch...
           |......
           | 1878 |   case 23: /* iso_8601_time: tUNUMBER zone_offset  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:691:9:
           |  691 |         set_hhmmss (pc, $1.value, 0, 0, 0);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:691:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 23:' branch...
           |......
           | 1878 |   case 23: /* iso_8601_time: tUNUMBER zone_offset  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:691:9:
           |  691 |         set_hhmmss (pc, $1.value, 0, 0, 0);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:691:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 23:' branch...
                  |......
                  | 1878 |   case 23: /* iso_8601_time: tUNUMBER zone_offset  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:691:9:
                  |  691 |         set_hhmmss (pc, $1.value, 0, 0, 0);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:696:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  696 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 24:' branch...
           |......
           | 1887 |   case 24: /* iso_8601_time: tUNUMBER ':' tUNUMBER o_zone_offset  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:696:9:
           |  696 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:696:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 24:' branch...
           |......
           | 1887 |   case 24: /* iso_8601_time: tUNUMBER ':' tUNUMBER o_zone_offset  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:696:9:
           |  696 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:696:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 24:' branch...
           |......
           | 1887 |   case 24: /* iso_8601_time: tUNUMBER ':' tUNUMBER o_zone_offset  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:696:9:
           |  696 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:696:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 24:' branch...
           |......
           | 1887 |   case 24: /* iso_8601_time: tUNUMBER ':' tUNUMBER o_zone_offset  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:696:9:
           |  696 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:696:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 24:' branch...
                  |......
                  | 1887 |   case 24: /* iso_8601_time: tUNUMBER ':' tUNUMBER o_zone_offset  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:696:9:
                  |  696 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:696:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 24:' branch...
                  |......
                  | 1887 |   case 24: /* iso_8601_time: tUNUMBER ':' tUNUMBER o_zone_offset  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:696:9:
                  |  696 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
                  |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:701:9:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:701:9:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' here
           |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:701:9:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:701:9:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' here
           |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:701:9:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:701:9:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 25:' branch...
                  |......
                  | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:701:9:
                  |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
                  |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 25:' branch...
                  |......
                  | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:701:9:
                  |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' here
                  |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 25:' branch...
                  |......
                  | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:701:9:
                  |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
                  |
gl/parse-datetime.y:701:134: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
      |                                                                                                                                      ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:701:134:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |                                                                                                                                      ^
           |      |                                                                                                                                      |
           |      |                                                                                                                                      (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:701:134: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:701:134:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |                                                                                                                                      ^
           |      |                                                                                                                                      |
           |      |                                                                                                                                      (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:701:134: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 25:' branch...
                  |......
                  | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:701:134:
                  |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |                                                                                                                                      ^
                  |      |                                                                                                                                      |
                  |      |                                                                                                                                      (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
                  |
gl/parse-datetime.y:715:15: warning: use of uninitialized value '_67->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  715 |         if (! time_zone_hhmm (pc, $1, $2)) YYABORT;
      |               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 28:' branch...
           |......
           | 1905 |   case 28: /* zone_offset: tSNUMBER o_colon_minutes  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:715:15:
           |  715 |         if (! time_zone_hhmm (pc, $1, $2)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value '_67->textintval' here
           |
gl/parse-datetime.y:715:15: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 28:' branch...
           |......
           | 1905 |   case 28: /* zone_offset: tSNUMBER o_colon_minutes  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:715:15:
           |  715 |         if (! time_zone_hhmm (pc, $1, $2)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:715:15: warning: use of uninitialized value '_67->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 28:' branch...
           |......
           | 1905 |   case 28: /* zone_offset: tSNUMBER o_colon_minutes  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:715:15:
           |  715 |         if (! time_zone_hhmm (pc, $1, $2)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (42) use of uninitialized value '_67->textintval' here
           |
gl/parse-datetime.y:715:15: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 28:' branch...
                  |......
                  | 1905 |   case 28: /* zone_offset: tSNUMBER o_colon_minutes  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:715:15:
                  |  715 |         if (! time_zone_hhmm (pc, $1, $2)) YYABORT;
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:715:15: warning: use of uninitialized value '_67->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 28:' branch...
                  |......
                  | 1905 |   case 28: /* zone_offset: tSNUMBER o_colon_minutes  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:715:15:
                  |  715 |         if (! time_zone_hhmm (pc, $1, $2)) YYABORT;
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value '_67->textintval' here
                  |
gl/parse-datetime.y:738:36: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  738 |       { pc->local_isdst = $1; }
      |                                    ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 29:' branch...
           |......
           | 1914 |   case 29: /* local_zone: tLOCAL_ZONE  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:738:36:
           |  738 |       { pc->local_isdst = $1; }
           |      |                                    ^
           |      |                                    |
           |      |                                    (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:738:36: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 29:' branch...
                  |......
                  | 1914 |   case 29: /* local_zone: tLOCAL_ZONE  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:738:36:
                  |  738 |       { pc->local_isdst = $1; }
                  |      |                                    ^
                  |      |                                    |
                  |      |                                    (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:750:34: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  750 |       { pc->time_zone = $1; }
      |                                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 31:' branch...
           |......
           | 1929 |   case 31: /* zone: tZONE  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:750:34:
           |  750 |       { pc->time_zone = $1; }
           |      |                                  ^
           |      |                                  |
           |      |                                  (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:750:34: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 31:' branch...
                  |......
                  | 1929 |   case 31: /* zone: tZONE  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:750:34:
                  |  750 |       { pc->time_zone = $1; }
                  |      |                                  ^
                  |      |                                  |
                  |      |                                  (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:754:35: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  754 |       { pc->time_zone = $1;
      |                                   ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 33:' branch...
           |......
           | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:754:35:
           |  754 |       { pc->time_zone = $1;
           |      |                                   ^
           |      |                                   |
           |      |                                   (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:754:35: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 33:' branch...
           |......
           | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:754:35:
           |  754 |       { pc->time_zone = $1;
           |      |                                   ^
           |      |                                   |
           |      |                                   (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:754:35: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 33:' branch...
                  |......
                  | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:754:35:
                  |  754 |       { pc->time_zone = $1;
                  |      |                                   ^
                  |      |                                   |
                  |      |                                   (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:755:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  755 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
      |               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 33:' branch...
           |......
           | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:755:15:
           |  755 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value 'yyvsp_218->rel' here
           |
gl/parse-datetime.y:755:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 33:' branch...
                  |......
                  | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:755:15:
                  |  755 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value 'yyvsp_218->rel' here
                  |
gl/parse-datetime.y:760:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  760 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
      |               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 34:' branch...
           |......
           | 1950 |   case 34: /* zone: 'T' relunit_snumber  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:760:15:
           |  760 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value 'yyvsp_218->rel' here
           |
gl/parse-datetime.y:760:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 34:' branch...
                  |......
                  | 1950 |   case 34: /* zone: 'T' relunit_snumber  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:760:15:
                  |  760 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value 'yyvsp_218->rel' here
                  |
gl/parse-datetime.y:764:15: warning: use of uninitialized value '_77->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  764 |       { if (! time_zone_hhmm (pc, $2, $3)) YYABORT;
      |               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 35:' branch...
           |......
           | 1959 |   case 35: /* zone: tZONE tSNUMBER o_colon_minutes  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:764:15:
           |  764 |       { if (! time_zone_hhmm (pc, $2, $3)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value '_77->textintval' here
           |
gl/parse-datetime.y:764:15: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 35:' branch...
           |......
           | 1959 |   case 35: /* zone: tZONE tSNUMBER o_colon_minutes  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:764:15:
           |  764 |       { if (! time_zone_hhmm (pc, $2, $3)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:764:15: warning: use of uninitialized value '_77->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 35:' branch...
           |......
           | 1959 |   case 35: /* zone: tZONE tSNUMBER o_colon_minutes  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:764:15:
           |  764 |       { if (! time_zone_hhmm (pc, $2, $3)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (42) use of uninitialized value '_77->textintval' here
           |
gl/parse-datetime.y:764:15: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 35:' branch...
                  |......
                  | 1959 |   case 35: /* zone: tZONE tSNUMBER o_colon_minutes  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:764:15:
                  |  764 |       { if (! time_zone_hhmm (pc, $2, $3)) YYABORT;
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:764:15: warning: use of uninitialized value '_77->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 35:' branch...
                  |......
                  | 1959 |   case 35: /* zone: tZONE tSNUMBER o_colon_minutes  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:764:15:
                  |  764 |       { if (! time_zone_hhmm (pc, $2, $3)) YYABORT;
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value '_77->textintval' here
                  |
gl/parse-datetime.y:767:34: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  767 |       { pc->time_zone = $1 + 60 * 60; }
      |                                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 36:' branch...
           |......
           | 1966 |   case 36: /* zone: tDAYZONE  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:767:34:
           |  767 |       { pc->time_zone = $1 + 60 * 60; }
           |      |                                  ^
           |      |                                  |
           |      |                                  (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:767:34: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 36:' branch...
                  |......
                  | 1966 |   case 36: /* zone: tDAYZONE  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:767:34:
                  |  767 |       { pc->time_zone = $1 + 60 * 60; }
                  |      |                                  ^
                  |      |                                  |
                  |      |                                  (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:769:35: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  769 |       { pc->time_zone = $1 + 60 * 60; }
      |                                   ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 37:' branch...
           |......
           | 1972 |   case 37: /* zone: tZONE tDST  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:769:35:
           |  769 |       { pc->time_zone = $1 + 60 * 60; }
           |      |                                   ^
           |      |                                   |
           |      |                                   (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:769:35: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 37:' branch...
           |......
           | 1972 |   case 37: /* zone: tZONE tDST  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:769:35:
           |  769 |       { pc->time_zone = $1 + 60 * 60; }
           |      |                                   ^
           |      |                                   |
           |      |                                   (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:769:35: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 37:' branch...
                  |......
                  | 1972 |   case 37: /* zone: tZONE tDST  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:769:35:
                  |  769 |       { pc->time_zone = $1 + 60 * 60; }
                  |      |                                   ^
                  |      |                                   |
                  |      |                                   (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:776:35: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  776 |         pc->day_number = $1;
      |                                   ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 38:' branch...
           |......
           | 1978 |   case 38: /* day: tDAY  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:776:35:
           |  776 |         pc->day_number = $1;
           |      |                                   ^
           |      |                                   |
           |      |                                   (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:776:35: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 38:' branch...
                  |......
                  | 1978 |   case 38: /* day: tDAY  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:776:35:
                  |  776 |         pc->day_number = $1;
                  |      |                                   ^
                  |      |                                   |
                  |      |                                   (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:781:36: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  781 |         pc->day_number = $1;
      |                                    ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 39:' branch...
           |......
           | 1987 |   case 39: /* day: tDAY ','  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:781:36:
           |  781 |         pc->day_number = $1;
           |      |                                    ^
           |      |                                    |
           |      |                                    (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:781:36: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 39:' branch...
           |......
           | 1987 |   case 39: /* day: tDAY ','  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:781:36:
           |  781 |         pc->day_number = $1;
           |      |                                    ^
           |      |                                    |
           |      |                                    (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:781:36: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 39:' branch...
                  |......
                  | 1987 |   case 39: /* day: tDAY ','  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:781:36:
                  |  781 |         pc->day_number = $1;
                  |      |                                    ^
                  |      |                                    |
                  |      |                                    (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:785:37: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  785 |         pc->day_ordinal = $1;
      |                                     ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 40:' branch...
           |......
           | 1996 |   case 40: /* day: tORDINAL tDAY  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:785:37:
           |  785 |         pc->day_ordinal = $1;
           |      |                                     ^
           |      |                                     |
           |      |                                     (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:785:37: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 40:' branch...
           |......
           | 1996 |   case 40: /* day: tORDINAL tDAY  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:785:37:
           |  785 |         pc->day_ordinal = $1;
           |      |                                     ^
           |      |                                     |
           |      |                                     (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:785:37: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 40:' branch...
                  |......
                  | 1996 |   case 40: /* day: tORDINAL tDAY  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:785:37:
                  |  785 |         pc->day_ordinal = $1;
                  |      |                                     ^
                  |      |                                     |
                  |      |                                     (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:786:35: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  786 |         pc->day_number = $2;
      |                                   ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 40:' branch...
           |......
           | 1996 |   case 40: /* day: tORDINAL tDAY  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:786:35:
           |  786 |         pc->day_number = $2;
           |      |                                   ^
           |      |                                   |
           |      |                                   (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:786:35: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 40:' branch...
                  |......
                  | 1996 |   case 40: /* day: tORDINAL tDAY  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:786:35:
                  |  786 |         pc->day_number = $2;
                  |      |                                   ^
                  |      |                                   |
                  |      |                                   (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:791:49: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  791 |         pc->day_ordinal = $1.value;
      |                                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 41:' branch...
           |......
           | 2006 |   case 41: /* day: tUNUMBER tDAY  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:791:49:
           |  791 |         pc->day_ordinal = $1.value;
           |      |                                                 ^
           |      |                                                 |
           |      |                                                 (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:791:49: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 41:' branch...
           |......
           | 2006 |   case 41: /* day: tUNUMBER tDAY  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:791:49:
           |  791 |         pc->day_ordinal = $1.value;
           |      |                                                 ^
           |      |                                                 |
           |      |                                                 (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:791:49: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 41:' branch...
                  |......
                  | 2006 |   case 41: /* day: tUNUMBER tDAY  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:791:49:
                  |  791 |         pc->day_ordinal = $1.value;
                  |      |                                                 ^
                  |      |                                                 |
                  |      |                                                 (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:792:35: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  792 |         pc->day_number = $2;
      |                                   ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 41:' branch...
           |......
           | 2006 |   case 41: /* day: tUNUMBER tDAY  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:792:35:
           |  792 |         pc->day_number = $2;
           |      |                                   ^
           |      |                                   |
           |      |                                   (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:792:35: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 41:' branch...
                  |......
                  | 2006 |   case 41: /* day: tUNUMBER tDAY  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:792:35:
                  |  792 |         pc->day_number = $2;
                  |      |                                   ^
                  |      |                                   |
                  |      |                                   (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:800:43: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  800 |         pc->month = $1.value;
      |                                           ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 42:' branch...
           |......
           | 2016 |   case 42: /* date: tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:800:43:
           |  800 |         pc->month = $1.value;
           |      |                                           ^
           |      |                                           |
           |      |                                           (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:800:43: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 42:' branch...
           |......
           | 2016 |   case 42: /* date: tUNUMBER '/' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:800:43:
           |  800 |         pc->month = $1.value;
           |      |                                           ^
           |      |                                           |
           |      |                                           (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:800:43: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 42:' branch...
                  |......
                  | 2016 |   case 42: /* date: tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:800:43:
                  |  800 |         pc->month = $1.value;
                  |      |                                           ^
                  |      |                                           |
                  |      |                                           (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
                  |
gl/parse-datetime.y:801:40: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  801 |         pc->day = $3.value;
      |                                        ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 42:' branch...
           |......
           | 2016 |   case 42: /* date: tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:801:40:
           |  801 |         pc->day = $3.value;
           |      |                                        ^
           |      |                                        |
           |      |                                        (19) use of uninitialized value 'yyvsp_218->textintval.value' here
           |
gl/parse-datetime.y:801:40: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 42:' branch...
                  |......
                  | 2016 |   case 42: /* date: tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:801:40:
                  |  801 |         pc->day = $3.value;
                  |      |                                        ^
                  |      |                                        |
                  |      |                                        (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |
gl/parse-datetime.y:810:40: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.digits' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  810 |         if (4 <= $1.digits)
      |                                        ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:810:40:
           |  810 |         if (4 <= $1.digits)
           |      |                                        ^
           |      |                                        |
           |      |                                        (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.digits' here
           |
gl/parse-datetime.y:810:40: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.digits' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:810:40:
           |  810 |         if (4 <= $1.digits)
           |      |                                        ^
           |      |                                        |
           |      |                                        (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.digits' here
           |
gl/parse-datetime.y:810:40: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.digits' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 43:' branch...
                  |......
                  | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:810:40:
                  |  810 |         if (4 <= $1.digits)
                  |      |                                        ^
                  |      |                                        |
                  |      |                                        (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.digits' here
                  |
gl/parse-datetime.y:820:22: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  820 |             pc->year = $1;
      |                      ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (19) following 'true' branch...
           |  811 |           {
           |  812 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (20) ...to here
           |......
           |  820 |             pc->year = $1;
           |      |                      ~
           |      |                      |
           |      |                      (21) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval' here
           |
gl/parse-datetime.y:820:22: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  820 |             pc->year = $1;
      |                      ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': events 42-44
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (42) following 'true' branch...
           |  811 |           {
           |  812 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (43) ...to here
           |......
           |  820 |             pc->year = $1;
           |      |                      ~
           |      |                      |
           |      |                      (44) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval' here
           |
gl/parse-datetime.y:820:22: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  820 |             pc->year = $1;
      |                      ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 43:' branch...
                  |......
                  | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': events 50-52
                  |
                  |gl/parse-datetime.y:810:12:
                  |  810 |         if (4 <= $1.digits)
                  |      |            ^
                  |      |            |
                  |      |            (50) following 'true' branch...
                  |  811 |           {
                  |  812 |             if (debugging (pc))
                  |      |             ~
                  |      |             |
                  |      |             (51) ...to here
                  |......
                  |  820 |             pc->year = $1;
                  |      |                      ~
                  |      |                      |
                  |      |                      (52) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval' here
                  |
gl/parse-datetime.y:821:47: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  821 |             pc->month = $3.value;
      |                                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (19) following 'true' branch...
           |  811 |           {
           |  812 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (20) ...to here
           |......
           |  821 |             pc->month = $3.value;
           |      |                                                
           |      |                                               |
           |      |                                               (21) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:821:47: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  821 |             pc->month = $3.value;
      |                                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': events 42-44
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (42) following 'true' branch...
           |  811 |           {
           |  812 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (43) ...to here
           |......
           |  821 |             pc->month = $3.value;
           |      |                                                
           |      |                                               |
           |      |                                               (44) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:821:47: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  821 |             pc->month = $3.value;
      |                                               ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 43:' branch...
                  |......
                  | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': events 50-52
                  |
                  |gl/parse-datetime.y:810:12:
                  |  810 |         if (4 <= $1.digits)
                  |      |            ^
                  |      |            |
                  |      |            (50) following 'true' branch...
                  |  811 |           {
                  |  812 |             if (debugging (pc))
                  |      |             ~
                  |      |             |
                  |      |             (51) ...to here
                  |......
                  |  821 |             pc->month = $3.value;
                  |      |                                                
                  |      |                                               |
                  |      |                                               (52) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
                  |
gl/parse-datetime.y:822:44: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  822 |             pc->day = $5.value;
      |                                            ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (19) following 'true' branch...
           |  811 |           {
           |  812 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (20) ...to here
           |......
           |  822 |             pc->day = $5.value;
           |      |                                             
           |      |                                            |
           |      |                                            (21) use of uninitialized value 'yyvsp_218->textintval.value' here
           |
gl/parse-datetime.y:822:44: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  822 |             pc->day = $5.value;
      |                                            ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 43:' branch...
                  |......
                  | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': events 50-52
                  |
                  |gl/parse-datetime.y:810:12:
                  |  810 |         if (4 <= $1.digits)
                  |      |            ^
                  |      |            |
                  |      |            (50) following 'true' branch...
                  |  811 |           {
                  |  812 |             if (debugging (pc))
                  |      |             ~
                  |      |             |
                  |      |             (51) ...to here
                  |......
                  |  822 |             pc->day = $5.value;
                  |      |                                             
                  |      |                                            |
                  |      |                                            (52) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |
gl/parse-datetime.y:831:47: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  831 |             pc->month = $1.value;
      |                                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (19) following 'false' branch...
           |......
           |  826 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (20) ...to here
           |......
           |  831 |             pc->month = $1.value;
           |      |                                                
           |      |                                               |
           |      |                                               (21) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.value' here
           |
gl/parse-datetime.y:831:47: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  831 |             pc->month = $1.value;
      |                                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': events 42-44
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (42) following 'false' branch...
           |......
           |  826 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (43) ...to here
           |......
           |  831 |             pc->month = $1.value;
           |      |                                                
           |      |                                               |
           |      |                                               (44) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.value' here
           |
gl/parse-datetime.y:831:47: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  831 |             pc->month = $1.value;
      |                                               ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 43:' branch...
                  |......
                  | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': events 50-52
                  |
                  |gl/parse-datetime.y:810:12:
                  |  810 |         if (4 <= $1.digits)
                  |      |            ^
                  |      |            |
                  |      |            (50) following 'false' branch...
                  |......
                  |  826 |             if (debugging (pc))
                  |      |             ~
                  |      |             |
                  |      |             (51) ...to here
                  |......
                  |  831 |             pc->month = $1.value;
                  |      |                                                
                  |      |                                               |
                  |      |                                               (52) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.value' here
                  |
gl/parse-datetime.y:832:45: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  832 |             pc->day = $3.value;
      |                                             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (19) following 'false' branch...
           |......
           |  826 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (20) ...to here
           |......
           |  832 |             pc->day = $3.value;
           |      |                                              
           |      |                                             |
           |      |                                             (21) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:832:45: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  832 |             pc->day = $3.value;
      |                                             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': events 42-44
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (42) following 'false' branch...
           |......
           |  826 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (43) ...to here
           |......
           |  832 |             pc->day = $3.value;
           |      |                                              
           |      |                                             |
           |      |                                             (44) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:832:45: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  832 |             pc->day = $3.value;
      |                                             ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 43:' branch...
                  |......
                  | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': events 50-52
                  |
                  |gl/parse-datetime.y:810:12:
                  |  810 |         if (4 <= $1.digits)
                  |      |            ^
                  |      |            |
                  |      |            (50) following 'false' branch...
                  |......
                  |  826 |             if (debugging (pc))
                  |      |             ~
                  |      |             |
                  |      |             (51) ...to here
                  |......
                  |  832 |             pc->day = $3.value;
                  |      |                                              
                  |      |                                             |
                  |      |                                             (52) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
                  |
gl/parse-datetime.y:833:22: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  833 |             pc->year = $5;
      |                      ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (19) following 'false' branch...
           |......
           |  826 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (20) ...to here
           |......
           |  833 |             pc->year = $5;
           |      |                      ~
           |      |                      |
           |      |                      (21) use of uninitialized value 'yyvsp_218->textintval' here
           |
gl/parse-datetime.y:833:22: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  833 |             pc->year = $5;
      |                      ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 43:' branch...
                  |......
                  | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': events 50-52
                  |
                  |gl/parse-datetime.y:810:12:
                  |  810 |         if (4 <= $1.digits)
                  |      |            ^
                  |      |            |
                  |      |            (50) following 'false' branch...
                  |......
                  |  826 |             if (debugging (pc))
                  |      |             ~
                  |      |             |
                  |      |             (51) ...to here
                  |......
                  |  833 |             pc->year = $5;
                  |      |                      ~
                  |      |                      |
                  |      |                      (52) use of uninitialized value 'yyvsp_218->textintval' here
                  |
gl/parse-datetime.y:839:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  839 |         pc->day = $1.value;
      |                                         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 44:' branch...
           |......
           | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:839:41:
           |  839 |         pc->day = $1.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:839:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 44:' branch...
           |......
           | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:839:41:
           |  839 |         pc->day = $1.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:839:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 44:' branch...
                  |......
                  | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:839:41:
                  |  839 |         pc->day = $1.value;
                  |      |                                         ^
                  |      |                                         |
                  |      |                                         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
                  |
gl/parse-datetime.y:840:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  840 |         pc->month = $2;
      |                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 44:' branch...
           |......
           | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:840:31:
           |  840 |         pc->month = $2;
           |      |                               ^
           |      |                               |
           |      |                               (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:840:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 44:' branch...
           |......
           | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:840:31:
           |  840 |         pc->month = $2;
           |      |                               ^
           |      |                               |
           |      |                               (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:840:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 44:' branch...
                  |......
                  | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:840:31:
                  |  840 |         pc->month = $2;
                  |      |                               ^
                  |      |                               |
                  |      |                               (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:841:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  841 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 44:' branch...
           |......
           | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:841:13:
           |  841 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'yyvsp_218->textintval.value' here
           |
gl/parse-datetime.y:841:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 44:' branch...
                  |......
                  | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:841:13:
                  |  841 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |
gl/parse-datetime.y:842:48: warning: use of uninitialized value 'yyvsp_218->textintval.digits' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  842 |         pc->year.digits = $3.digits;
      |                                                ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 44:' branch...
           |......
           | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:841:12:
           |  841 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
           |      |            ^
           |      |            |
           |      |            (19) following 'false' branch...
           |  842 |         pc->year.digits = $3.digits;
           |      |         ~                                       
           |      |         |                                      |
           |      |         (20) ...to here                        (21) use of uninitialized value 'yyvsp_218->textintval.digits' here
           |
gl/parse-datetime.y:842:48: warning: use of uninitialized value 'yyvsp_218->textintval.digits' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  842 |         pc->year.digits = $3.digits;
      |                                                ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-47
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (45) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (46) following 'case 44:' branch...
                  |......
                  | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |
                'yyparse': events 48-50
                  |
                  |gl/parse-datetime.y:841:12:
                  |  841 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
                  |      |            ^
                  |      |            |
                  |      |            (48) following 'false' branch...
                  |  842 |         pc->year.digits = $3.digits;
                  |      |         ~                                       
                  |      |         |                                      |
                  |      |         (49) ...to here                        (50) use of uninitialized value 'yyvsp_218->textintval.digits' here
                  |
gl/parse-datetime.y:847:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  847 |         pc->month = $1;
      |                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 45:' branch...
           |......
           | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:847:31:
           |  847 |         pc->month = $1;
           |      |                               ^
           |      |                               |
           |      |                               (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].intval' here
           |
gl/parse-datetime.y:847:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 45:' branch...
           |......
           | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:847:31:
           |  847 |         pc->month = $1;
           |      |                               ^
           |      |                               |
           |      |                               (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].intval' here
           |
gl/parse-datetime.y:847:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 45:' branch...
                  |......
                  | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:847:31:
                  |  847 |         pc->month = $1;
                  |      |                               ^
                  |      |                               |
                  |      |                               (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].intval' here
                  |
gl/parse-datetime.y:848:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 45:' branch...
           |......
           | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:848:13:
           |  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:848:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 45:' branch...
           |......
           | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:848:13:
           |  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
           |      |             ^
           |      |             |
           |      |             (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:848:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 45:' branch...
                  |......
                  | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:848:13:
                  |  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:849:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  849 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 45:' branch...
           |......
           | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:848:12:
           |  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
           |      |            ^
           |      |            |
           |      |            (19) following 'false' branch...
           |  849 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
           |      |         ~   ~
           |      |         |   |
           |      |         |   (21) use of uninitialized value 'yyvsp_218->textintval.value' here
           |      |         (20) ...to here
           |
gl/parse-datetime.y:849:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  849 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
      |             ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-47
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (45) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (46) following 'case 45:' branch...
                  |......
                  | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |
                'yyparse': events 48-50
                  |
                  |gl/parse-datetime.y:848:12:
                  |  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
                  |      |            ^
                  |      |            |
                  |      |            (48) following 'false' branch...
                  |  849 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
                  |      |         ~   ~
                  |      |         |   |
                  |      |         |   (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |      |         (49) ...to here
                  |
gl/parse-datetime.y:850:48: warning: use of uninitialized value 'yyvsp_218->textintval.digits' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  850 |         pc->year.digits = $3.digits;
      |                                                ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 45:' branch...
           |......
           | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-23
           |
           |gl/parse-datetime.y:848:12:
           |  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
           |      |            ^
           |      |            |
           |      |            (19) following 'false' branch...
           |  849 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
           |      |         ~  ~
           |      |         |  |
           |      |         |  (21) following 'false' branch...
           |      |         (20) ...to here
           |  850 |         pc->year.digits = $3.digits;
           |      |         ~                                       
           |      |         |                                      |
           |      |         (22) ...to here                        (23) use of uninitialized value 'yyvsp_218->textintval.digits' here
           |
gl/parse-datetime.y:850:48: warning: use of uninitialized value 'yyvsp_218->textintval.digits' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  850 |         pc->year.digits = $3.digits;
      |                                                ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-47
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (45) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (46) following 'case 45:' branch...
                  |......
                  | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |
                'yyparse': events 48-52
                  |
                  |gl/parse-datetime.y:848:12:
                  |  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
                  |      |            ^
                  |      |            |
                  |      |            (48) following 'false' branch...
                  |  849 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
                  |      |         ~  ~
                  |      |         |  |
                  |      |         |  (50) following 'false' branch...
                  |      |         (49) ...to here
                  |  850 |         pc->year.digits = $3.digits;
                  |      |         ~                                       
                  |      |         |                                      |
                  |      |         (51) ...to here                        (52) use of uninitialized value 'yyvsp_218->textintval.digits' here
                  |
gl/parse-datetime.y:854:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  854 |         pc->month = $1;
      |                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 46:' branch...
           |......
           | 2086 |   case 46: /* date: tMONTH tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:854:31:
           |  854 |         pc->month = $1;
           |      |                               ^
           |      |                               |
           |      |                               (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:854:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 46:' branch...
           |......
           | 2086 |   case 46: /* date: tMONTH tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:854:31:
           |  854 |         pc->month = $1;
           |      |                               ^
           |      |                               |
           |      |                               (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:854:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 46:' branch...
                  |......
                  | 2086 |   case 46: /* date: tMONTH tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:854:31:
                  |  854 |         pc->month = $1;
                  |      |                               ^
                  |      |                               |
                  |      |                               (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:855:40: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  855 |         pc->day = $2.value;
      |                                        ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 46:' branch...
           |......
           | 2086 |   case 46: /* date: tMONTH tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:855:40:
           |  855 |         pc->day = $2.value;
           |      |                                        ^
           |      |                                        |
           |      |                                        (19) use of uninitialized value 'yyvsp_218->textintval.value' here
           |
gl/parse-datetime.y:855:40: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 46:' branch...
                  |......
                  | 2086 |   case 46: /* date: tMONTH tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:855:40:
                  |  855 |         pc->day = $2.value;
                  |      |                                        ^
                  |      |                                        |
                  |      |                                        (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |
gl/parse-datetime.y:859:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  859 |         pc->month = $1;
      |                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 47:' branch...
           |......
           | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:859:31:
           |  859 |         pc->month = $1;
           |      |                               ^
           |      |                               |
           |      |                               (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].intval' here
           |
gl/parse-datetime.y:859:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 47:' branch...
           |......
           | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:859:31:
           |  859 |         pc->month = $1;
           |      |                               ^
           |      |                               |
           |      |                               (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].intval' here
           |
gl/parse-datetime.y:859:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 47:' branch...
                  |......
                  | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:859:31:
                  |  859 |         pc->month = $1;
                  |      |                               ^
                  |      |                               |
                  |      |                               (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].intval' here
                  |
gl/parse-datetime.y:860:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  860 |         pc->day = $2.value;
      |                                         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 47:' branch...
           |......
           | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:860:41:
           |  860 |         pc->day = $2.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:860:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 47:' branch...
           |......
           | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:860:41:
           |  860 |         pc->day = $2.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:860:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 47:' branch...
                  |......
                  | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:860:41:
                  |  860 |         pc->day = $2.value;
                  |      |                                         ^
                  |      |                                         |
                  |      |                                         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
                  |
gl/parse-datetime.y:861:18: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  861 |         pc->year = $4;
      |                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 47:' branch...
           |......
           | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:861:18:
           |  861 |         pc->year = $4;
           |      |                  ^
           |      |                  |
           |      |                  (19) use of uninitialized value 'yyvsp_218->textintval' here
           |
gl/parse-datetime.y:861:18: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 47:' branch...
                  |......
                  | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:861:18:
                  |  861 |         pc->year = $4;
                  |      |                  ^
                  |      |                  |
                  |      |                  (50) use of uninitialized value 'yyvsp_218->textintval' here
                  |
gl/parse-datetime.y:865:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  865 |         pc->day = $1.value;
      |                                         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 48:' branch...
           |......
           | 2105 |   case 48: /* date: tUNUMBER tMONTH  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:865:41:
           |  865 |         pc->day = $1.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:865:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 48:' branch...
           |......
           | 2105 |   case 48: /* date: tUNUMBER tMONTH  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:865:41:
           |  865 |         pc->day = $1.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:865:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 48:' branch...
                  |......
                  | 2105 |   case 48: /* date: tUNUMBER tMONTH  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:865:41:
                  |  865 |         pc->day = $1.value;
                  |      |                                         ^
                  |      |                                         |
                  |      |                                         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:866:30: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  866 |         pc->month = $2;
      |                              ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 48:' branch...
           |......
           | 2105 |   case 48: /* date: tUNUMBER tMONTH  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:866:30:
           |  866 |         pc->month = $2;
           |      |                              ^
           |      |                              |
           |      |                              (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:866:30: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 48:' branch...
                  |......
                  | 2105 |   case 48: /* date: tUNUMBER tMONTH  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:866:30:
                  |  866 |         pc->month = $2;
                  |      |                              ^
                  |      |                              |
                  |      |                              (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:870:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  870 |         pc->day = $1.value;
      |                                         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 49:' branch...
           |......
           | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:870:41:
           |  870 |         pc->day = $1.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:870:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 49:' branch...
           |......
           | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:870:41:
           |  870 |         pc->day = $1.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:870:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 49:' branch...
                  |......
                  | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:870:41:
                  |  870 |         pc->day = $1.value;
                  |      |                                         ^
                  |      |                                         |
                  |      |                                         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
                  |
gl/parse-datetime.y:871:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  871 |         pc->month = $2;
      |                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 49:' branch...
           |......
           | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:871:31:
           |  871 |         pc->month = $2;
           |      |                               ^
           |      |                               |
           |      |                               (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:871:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 49:' branch...
           |......
           | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:871:31:
           |  871 |         pc->month = $2;
           |      |                               ^
           |      |                               |
           |      |                               (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:871:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 49:' branch...
                  |......
                  | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:871:31:
                  |  871 |         pc->month = $2;
                  |      |                               ^
                  |      |                               |
                  |      |                               (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:872:18: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  872 |         pc->year = $3;
      |                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 49:' branch...
           |......
           | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:872:18:
           |  872 |         pc->year = $3;
           |      |                  ^
           |      |                  |
           |      |                  (19) use of uninitialized value 'yyvsp_218->textintval' here
           |
gl/parse-datetime.y:872:18: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 49:' branch...
                  |......
                  | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:872:18:
                  |  872 |         pc->year = $3;
                  |      |                  ^
                  |      |                  |
                  |      |                  (50) use of uninitialized value 'yyvsp_218->textintval' here
                  |
gl/parse-datetime.y:881:18: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  881 |         pc->year = $1;
      |                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 51:' branch...
           |......
           | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:881:18:
           |  881 |         pc->year = $1;
           |      |                  ^
           |      |                  |
           |      |                  (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval' here
           |
gl/parse-datetime.y:881:18: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 51:' branch...
           |......
           | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:881:18:
           |  881 |         pc->year = $1;
           |      |                  ^
           |      |                  |
           |      |                  (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval' here
           |
gl/parse-datetime.y:881:18: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 51:' branch...
                  |......
                  | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:881:18:
                  |  881 |         pc->year = $1;
                  |      |                  ^
                  |      |                  |
                  |      |                  (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval' here
                  |
gl/parse-datetime.y:882:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  882 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->month)) YYABORT;
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 51:' branch...
           |......
           | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:882:13:
           |  882 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->month)) YYABORT;
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:882:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 51:' branch...
           |......
           | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:882:13:
           |  882 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->month)) YYABORT;
           |      |             ^
           |      |             |
           |      |             (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:882:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 51:' branch...
                  |......
                  | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:882:13:
                  |  882 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->month)) YYABORT;
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:883:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  883 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->day)) YYABORT;
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 51:' branch...
           |......
           | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:882:12:
           |  882 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->month)) YYABORT;
           |      |            ^
           |      |            |
           |      |            (19) following 'false' branch...
           |  883 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->day)) YYABORT;
           |      |         ~   ~
           |      |         |   |
           |      |         |   (21) use of uninitialized value 'yyvsp_218->textintval.value' here
           |      |         (20) ...to here
           |
gl/parse-datetime.y:883:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  883 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->day)) YYABORT;
      |             ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-47
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (45) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (46) following 'case 51:' branch...
                  |......
                  | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |
                'yyparse': events 48-50
                  |
                  |gl/parse-datetime.y:882:12:
                  |  882 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->month)) YYABORT;
                  |      |            ^
                  |      |            |
                  |      |            (48) following 'false' branch...
                  |  883 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->day)) YYABORT;
                  |      |         ~   ~
                  |      |         |   |
                  |      |         |   (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |      |         (49) ...to here
                  |
gl/parse-datetime.y:889:15: warning: use of uninitialized value '_136->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  889 |       { if (! apply_relative_time (pc, $1, $2)) YYABORT; }
      |               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 52:' branch...
           |......
           | 2135 |   case 52: /* rel: relunit tAGO  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:889:15:
           |  889 |       { if (! apply_relative_time (pc, $1, $2)) YYABORT; }
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value '_136->rel' here
           |
gl/parse-datetime.y:889:15: warning: use of uninitialized value '_136->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 52:' branch...
           |......
           | 2135 |   case 52: /* rel: relunit tAGO  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:889:15:
           |  889 |       { if (! apply_relative_time (pc, $1, $2)) YYABORT; }
           |      |               ^
           |      |               |
           |      |               (42) use of uninitialized value '_136->rel' here
           |
gl/parse-datetime.y:889:15: warning: use of uninitialized value '_136->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 52:' branch...
                  |......
                  | 2135 |   case 52: /* rel: relunit tAGO  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:889:15:
                  |  889 |       { if (! apply_relative_time (pc, $1, $2)) YYABORT; }
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value '_136->rel' here
                  |
gl/parse-datetime.y:889:66: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  889 |       { if (! apply_relative_time (pc, $1, $2)) YYABORT; }
      |                                                                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 52:' branch...
           |......
           | 2135 |   case 52: /* rel: relunit tAGO  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:889:66:
           |  889 |       { if (! apply_relative_time (pc, $1, $2)) YYABORT; }
           |      |                                                                  ^
           |      |                                                                  |
           |      |                                                                  (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:889:66: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 52:' branch...
                  |......
                  | 2135 |   case 52: /* rel: relunit tAGO  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:889:66:
                  |  889 |       { if (! apply_relative_time (pc, $1, $2)) YYABORT; }
                  |      |                                                                  ^
                  |      |                                                                  |
                  |      |                                                                  (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:891:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  891 |       { if (! apply_relative_time (pc, $1, 1)) YYABORT; }
      |               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 53:' branch...
           |......
           | 2141 |   case 53: /* rel: relunit  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:891:15:
           |  891 |       { if (! apply_relative_time (pc, $1, 1)) YYABORT; }
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value 'yyvsp_218->rel' here
           |
gl/parse-datetime.y:891:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 53:' branch...
                  |......
                  | 2141 |   case 53: /* rel: relunit  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:891:15:
                  |  891 |       { if (! apply_relative_time (pc, $1, 1)) YYABORT; }
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value 'yyvsp_218->rel' here
                  |
gl/parse-datetime.y:893:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  893 |       { if (! apply_relative_time (pc, $1, 1)) YYABORT; }
      |               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 54:' branch...
           |......
           | 2147 |   case 54: /* rel: dayshift  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:893:15:
           |  893 |       { if (! apply_relative_time (pc, $1, 1)) YYABORT; }
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value 'yyvsp_218->rel' here
           |
gl/parse-datetime.y:893:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 54:' branch...
                  |......
                  | 2147 |   case 54: /* rel: dayshift  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:893:15:
                  |  893 |       { if (! apply_relative_time (pc, $1, 1)) YYABORT; }
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value 'yyvsp_218->rel' here
                  |
gl/parse-datetime.y:898:69: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  898 |       { $$ = RELATIVE_TIME_0; $$.year = $1; }
      |                                                                     ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 55:' branch...
           |......
           | 2153 |   case 55: /* relunit: tORDINAL tYEAR_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:898:69:
           |  898 |       { $$ = RELATIVE_TIME_0; $$.year = $1; }
           |      |                                                                     ^
           |      |                                                                     |
           |      |                                                                     (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:898:69: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 55:' branch...
           |......
           | 2153 |   case 55: /* relunit: tORDINAL tYEAR_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:898:69:
           |  898 |       { $$ = RELATIVE_TIME_0; $$.year = $1; }
           |      |                                                                     ^
           |      |                                                                     |
           |      |                                                                     (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:898:69: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 55:' branch...
                  |......
                  | 2153 |   case 55: /* relunit: tORDINAL tYEAR_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:898:69:
                  |  898 |       { $$ = RELATIVE_TIME_0; $$.year = $1; }
                  |      |                                                                     ^
                  |      |                                                                     |
                  |      |                                                                     (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:900:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  900 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
      |                                                                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 56:' branch...
           |......
           | 2159 |   case 56: /* relunit: tUNUMBER tYEAR_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:900:81:
           |  900 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:900:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 56:' branch...
           |......
           | 2159 |   case 56: /* relunit: tUNUMBER tYEAR_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:900:81:
           |  900 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:900:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 56:' branch...
                  |......
                  | 2159 |   case 56: /* relunit: tUNUMBER tYEAR_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:900:81:
                  |  900 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
                  |      |                                                                                 ^
                  |      |                                                                                 |
                  |      |                                                                                 (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:904:70: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  904 |       { $$ = RELATIVE_TIME_0; $$.month = $1; }
      |                                                                      ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 58:' branch...
           |......
           | 2171 |   case 58: /* relunit: tORDINAL tMONTH_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:904:70:
           |  904 |       { $$ = RELATIVE_TIME_0; $$.month = $1; }
           |      |                                                                      ^
           |      |                                                                      |
           |      |                                                                      (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:904:70: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 58:' branch...
           |......
           | 2171 |   case 58: /* relunit: tORDINAL tMONTH_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:904:70:
           |  904 |       { $$ = RELATIVE_TIME_0; $$.month = $1; }
           |      |                                                                      ^
           |      |                                                                      |
           |      |                                                                      (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:904:70: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 58:' branch...
                  |......
                  | 2171 |   case 58: /* relunit: tORDINAL tMONTH_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:904:70:
                  |  904 |       { $$ = RELATIVE_TIME_0; $$.month = $1; }
                  |      |                                                                      ^
                  |      |                                                                      |
                  |      |                                                                      (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:906:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  906 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
      |                                                                                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 59:' branch...
           |......
           | 2177 |   case 59: /* relunit: tUNUMBER tMONTH_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:906:82:
           |  906 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:906:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 59:' branch...
           |......
           | 2177 |   case 59: /* relunit: tUNUMBER tMONTH_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:906:82:
           |  906 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:906:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 59:' branch...
                  |......
                  | 2177 |   case 59: /* relunit: tUNUMBER tMONTH_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:906:82:
                  |  906 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
                  |      |                                                                                  ^
                  |      |                                                                                  |
                  |      |                                                                                  (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:911:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  911 |         if (INT_MULTIPLY_WRAPV ($1, $2, &$$.day)) YYABORT; }
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 61:' branch...
           |......
           | 2189 |   case 61: /* relunit: tORDINAL tDAY_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:911:13:
           |  911 |         if (INT_MULTIPLY_WRAPV ($1, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:911:13: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 61:' branch...
           |......
           | 2189 |   case 61: /* relunit: tORDINAL tDAY_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:911:13:
           |  911 |         if (INT_MULTIPLY_WRAPV ($1, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:911:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 61:' branch...
           |......
           | 2189 |   case 61: /* relunit: tORDINAL tDAY_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:911:13:
           |  911 |         if (INT_MULTIPLY_WRAPV ($1, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:911:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 61:' branch...
                  |......
                  | 2189 |   case 61: /* relunit: tORDINAL tDAY_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:911:13:
                  |  911 |         if (INT_MULTIPLY_WRAPV ($1, $2, &$$.day)) YYABORT; }
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:911:13: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 61:' branch...
                  |......
                  | 2189 |   case 61: /* relunit: tORDINAL tDAY_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:911:13:
                  |  911 |         if (INT_MULTIPLY_WRAPV ($1, $2, &$$.day)) YYABORT; }
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:914:13: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  914 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 62:' branch...
           |......
           | 2196 |   case 62: /* relunit: tUNUMBER tDAY_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:914:13:
           |  914 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:914:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 62:' branch...
           |......
           | 2196 |   case 62: /* relunit: tUNUMBER tDAY_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:914:13:
           |  914 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:914:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 62:' branch...
           |......
           | 2196 |   case 62: /* relunit: tUNUMBER tDAY_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:914:13:
           |  914 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:914:13: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 62:' branch...
                  |......
                  | 2196 |   case 62: /* relunit: tUNUMBER tDAY_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:914:13:
                  |  914 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:914:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 62:' branch...
                  |......
                  | 2196 |   case 62: /* relunit: tUNUMBER tDAY_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:914:13:
                  |  914 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:916:67: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  916 |       { $$ = RELATIVE_TIME_0; $$.day = $1; }
      |                                                                   ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 63:' branch...
           |......
           | 2203 |   case 63: /* relunit: tDAY_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:916:67:
           |  916 |       { $$ = RELATIVE_TIME_0; $$.day = $1; }
           |      |                                                                   ^
           |      |                                                                   |
           |      |                                                                   (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:916:67: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 63:' branch...
                  |......
                  | 2203 |   case 63: /* relunit: tDAY_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:916:67:
                  |  916 |       { $$ = RELATIVE_TIME_0; $$.day = $1; }
                  |      |                                                                   ^
                  |      |                                                                   |
                  |      |                                                                   (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:918:69: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  918 |       { $$ = RELATIVE_TIME_0; $$.hour = $1; }
      |                                                                     ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 64:' branch...
           |......
           | 2209 |   case 64: /* relunit: tORDINAL tHOUR_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:918:69:
           |  918 |       { $$ = RELATIVE_TIME_0; $$.hour = $1; }
           |      |                                                                     ^
           |      |                                                                     |
           |      |                                                                     (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:918:69: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 64:' branch...
           |......
           | 2209 |   case 64: /* relunit: tORDINAL tHOUR_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:918:69:
           |  918 |       { $$ = RELATIVE_TIME_0; $$.hour = $1; }
           |      |                                                                     ^
           |      |                                                                     |
           |      |                                                                     (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:918:69: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 64:' branch...
                  |......
                  | 2209 |   case 64: /* relunit: tORDINAL tHOUR_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:918:69:
                  |  918 |       { $$ = RELATIVE_TIME_0; $$.hour = $1; }
                  |      |                                                                     ^
                  |      |                                                                     |
                  |      |                                                                     (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:920:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  920 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
      |                                                                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 65:' branch...
           |......
           | 2215 |   case 65: /* relunit: tUNUMBER tHOUR_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:920:81:
           |  920 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:920:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 65:' branch...
           |......
           | 2215 |   case 65: /* relunit: tUNUMBER tHOUR_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:920:81:
           |  920 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:920:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 65:' branch...
                  |......
                  | 2215 |   case 65: /* relunit: tUNUMBER tHOUR_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:920:81:
                  |  920 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
                  |      |                                                                                 ^
                  |      |                                                                                 |
                  |      |                                                                                 (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:924:72: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  924 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1; }
      |                                                                        ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 67:' branch...
           |......
           | 2227 |   case 67: /* relunit: tORDINAL tMINUTE_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:924:72:
           |  924 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1; }
           |      |                                                                        ^
           |      |                                                                        |
           |      |                                                                        (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:924:72: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 67:' branch...
           |......
           | 2227 |   case 67: /* relunit: tORDINAL tMINUTE_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:924:72:
           |  924 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1; }
           |      |                                                                        ^
           |      |                                                                        |
           |      |                                                                        (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:924:72: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 67:' branch...
                  |......
                  | 2227 |   case 67: /* relunit: tORDINAL tMINUTE_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:924:72:
                  |  924 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1; }
                  |      |                                                                        ^
                  |      |                                                                        |
                  |      |                                                                        (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:926:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  926 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
      |                                                                                    ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 68:' branch...
           |......
           | 2233 |   case 68: /* relunit: tUNUMBER tMINUTE_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:926:84:
           |  926 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:926:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 68:' branch...
           |......
           | 2233 |   case 68: /* relunit: tUNUMBER tMINUTE_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:926:84:
           |  926 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:926:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 68:' branch...
                  |......
                  | 2233 |   case 68: /* relunit: tUNUMBER tMINUTE_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:926:84:
                  |  926 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
                  |      |                                                                                    ^
                  |      |                                                                                    |
                  |      |                                                                                    (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:930:72: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  930 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1; }
      |                                                                        ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 70:' branch...
           |......
           | 2245 |   case 70: /* relunit: tORDINAL tSEC_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:930:72:
           |  930 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1; }
           |      |                                                                        ^
           |      |                                                                        |
           |      |                                                                        (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:930:72: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 70:' branch...
           |......
           | 2245 |   case 70: /* relunit: tORDINAL tSEC_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:930:72:
           |  930 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1; }
           |      |                                                                        ^
           |      |                                                                        |
           |      |                                                                        (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:930:72: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 70:' branch...
                  |......
                  | 2245 |   case 70: /* relunit: tORDINAL tSEC_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:930:72:
                  |  930 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1; }
                  |      |                                                                        ^
                  |      |                                                                        |
                  |      |                                                                        (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:932:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  932 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
      |                                                                                    ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 71:' branch...
           |......
           | 2251 |   case 71: /* relunit: tUNUMBER tSEC_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:932:84:
           |  932 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:932:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 71:' branch...
           |......
           | 2251 |   case 71: /* relunit: tUNUMBER tSEC_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:932:84:
           |  932 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:932:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 71:' branch...
                  |......
                  | 2251 |   case 71: /* relunit: tUNUMBER tSEC_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:932:84:
                  |  932 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
                  |      |                                                                                    ^
                  |      |                                                                                    |
                  |      |                                                                                    (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:934:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
      |                                                                                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 72:' branch...
           |......
           | 2257 |   case 72: /* relunit: tSDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:934:82:
           |  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:934:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 72:' branch...
           |......
           | 2257 |   case 72: /* relunit: tSDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:934:82:
           |  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:934:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 72:' branch...
                  |......
                  | 2257 |   case 72: /* relunit: tSDECIMAL_NUMBER tSEC_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:934:82:
                  |  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
                  |      |                                                                                  ^
                  |      |                                                                                  |
                  |      |                                                                                  (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
                  |
gl/parse-datetime.y:934:128: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
      |                                                                                                                                ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 72:' branch...
           |......
           | 2257 |   case 72: /* relunit: tSDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:934:128:
           |  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                                                                ^
           |      |                                                                                                                                |
           |      |                                                                                                                                (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:934:128: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 72:' branch...
           |......
           | 2257 |   case 72: /* relunit: tSDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:934:128:
           |  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                                                                ^
           |      |                                                                                                                                |
           |      |                                                                                                                                (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:934:128: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 72:' branch...
                  |......
                  | 2257 |   case 72: /* relunit: tSDECIMAL_NUMBER tSEC_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:934:128:
                  |  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
                  |      |                                                                                                                                ^
                  |      |                                                                                                                                |
                  |      |                                                                                                                                (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
                  |
gl/parse-datetime.y:936:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
      |                                                                                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 73:' branch...
           |......
           | 2263 |   case 73: /* relunit: tUDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:936:82:
           |  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:936:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 73:' branch...
           |......
           | 2263 |   case 73: /* relunit: tUDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:936:82:
           |  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:936:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 73:' branch...
                  |......
                  | 2263 |   case 73: /* relunit: tUDECIMAL_NUMBER tSEC_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:936:82:
                  |  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
                  |      |                                                                                  ^
                  |      |                                                                                  |
                  |      |                                                                                  (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
                  |
gl/parse-datetime.y:936:128: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
      |                                                                                                                                ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 73:' branch...
           |......
           | 2263 |   case 73: /* relunit: tUDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:936:128:
           |  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                                                                ^
           |      |                                                                                                                                |
           |      |                                                                                                                                (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:936:128: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 73:' branch...
           |......
           | 2263 |   case 73: /* relunit: tUDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:936:128:
           |  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                                                                ^
           |      |                                                                                                                                |
           |      |                                                                                                                                (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:936:128: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 73:' branch...
                  |......
                  | 2263 |   case 73: /* relunit: tUDECIMAL_NUMBER tSEC_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:936:128:
                  |  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
                  |      |                                                                                                                                ^
                  |      |                                                                                                                                |
                  |      |                                                                                                                                (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
                  |
gl/parse-datetime.y:944:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  944 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
      |                                                                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 76:' branch...
           |......
           | 2275 |   case 76: /* relunit_snumber: tSNUMBER tYEAR_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:944:81:
           |  944 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:944:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 76:' branch...
           |......
           | 2275 |   case 76: /* relunit_snumber: tSNUMBER tYEAR_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:944:81:
           |  944 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:944:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 76:' branch...
                  |......
                  | 2275 |   case 76: /* relunit_snumber: tSNUMBER tYEAR_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:944:81:
                  |  944 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
                  |      |                                                                                 ^
                  |      |                                                                                 |
                  |      |                                                                                 (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:946:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  946 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
      |                                                                                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 77:' branch...
           |......
           | 2281 |   case 77: /* relunit_snumber: tSNUMBER tMONTH_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:946:82:
           |  946 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:946:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 77:' branch...
           |......
           | 2281 |   case 77: /* relunit_snumber: tSNUMBER tMONTH_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:946:82:
           |  946 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:946:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 77:' branch...
                  |......
                  | 2281 |   case 77: /* relunit_snumber: tSNUMBER tMONTH_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:946:82:
                  |  946 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
                  |      |                                                                                  ^
                  |      |                                                                                  |
                  |      |                                                                                  (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:949:13: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  949 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 78:' branch...
           |......
           | 2287 |   case 78: /* relunit_snumber: tSNUMBER tDAY_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:949:13:
           |  949 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:949:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 78:' branch...
           |......
           | 2287 |   case 78: /* relunit_snumber: tSNUMBER tDAY_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:949:13:
           |  949 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:949:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 78:' branch...
           |......
           | 2287 |   case 78: /* relunit_snumber: tSNUMBER tDAY_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:949:13:
           |  949 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:949:13: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 78:' branch...
                  |......
                  | 2287 |   case 78: /* relunit_snumber: tSNUMBER tDAY_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:949:13:
                  |  949 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:949:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 78:' branch...
                  |......
                  | 2287 |   case 78: /* relunit_snumber: tSNUMBER tDAY_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:949:13:
                  |  949 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:951:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  951 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
      |                                                                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 79:' branch...
           |......
           | 2294 |   case 79: /* relunit_snumber: tSNUMBER tHOUR_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:951:81:
           |  951 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:951:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 79:' branch...
           |......
           | 2294 |   case 79: /* relunit_snumber: tSNUMBER tHOUR_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:951:81:
           |  951 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:951:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 79:' branch...
                  |......
                  | 2294 |   case 79: /* relunit_snumber: tSNUMBER tHOUR_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:951:81:
                  |  951 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
                  |      |                                                                                 ^
                  |      |                                                                                 |
                  |      |                                                                                 (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:953:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  953 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
      |                                                                                    ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 80:' branch...
           |......
           | 2300 |   case 80: /* relunit_snumber: tSNUMBER tMINUTE_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:953:84:
           |  953 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:953:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 80:' branch...
           |......
           | 2300 |   case 80: /* relunit_snumber: tSNUMBER tMINUTE_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:953:84:
           |  953 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:953:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 80:' branch...
                  |......
                  | 2300 |   case 80: /* relunit_snumber: tSNUMBER tMINUTE_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:953:84:
                  |  953 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
                  |      |                                                                                    ^
                  |      |                                                                                    |
                  |      |                                                                                    (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:955:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  955 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
      |                                                                                    ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 81:' branch...
           |......
           | 2306 |   case 81: /* relunit_snumber: tSNUMBER tSEC_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:955:84:
           |  955 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:955:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 81:' branch...
           |......
           | 2306 |   case 81: /* relunit_snumber: tSNUMBER tSEC_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:955:84:
           |  955 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:955:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 81:' branch...
                  |......
                  | 2306 |   case 81: /* relunit_snumber: tSNUMBER tSEC_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:955:84:
                  |  955 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
                  |      |                                                                                    ^
                  |      |                                                                                    |
                  |      |                                                                                    (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:960:67: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  960 |       { $$ = RELATIVE_TIME_0; $$.day = $1; }
      |                                                                   ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 82:' branch...
           |......
           | 2312 |   case 82: /* dayshift: tDAY_SHIFT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:960:67:
           |  960 |       { $$ = RELATIVE_TIME_0; $$.day = $1; }
           |      |                                                                   ^
           |      |                                                                   |
           |      |                                                                   (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:960:67: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 82:' branch...
                  |......
                  | 2312 |   case 82: /* dayshift: tDAY_SHIFT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:960:67:
                  |  960 |       { $$ = RELATIVE_TIME_0; $$.day = $1; }
                  |      |                                                                   ^
                  |      |                                                                   |
                  |      |                                                                   (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:968:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  968 |       { if (time_overflow ($1.value)) YYABORT;
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 86:' branch...
           |......
           | 2318 |   case 86: /* signed_seconds: tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:968:13:
           |  968 |       { if (time_overflow ($1.value)) YYABORT;
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'yyvsp_218->textintval.value' here
           |
gl/parse-datetime.y:968:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 86:' branch...
                  |......
                  | 2318 |   case 86: /* signed_seconds: tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:968:13:
                  |  968 |       { if (time_overflow ($1.value)) YYABORT;
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |
gl/parse-datetime.y:975:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  975 |       { if (time_overflow ($1.value)) YYABORT;
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 88:' branch...
           |......
           | 2325 |   case 88: /* unsigned_seconds: tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:975:13:
           |  975 |       { if (time_overflow ($1.value)) YYABORT;
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'yyvsp_218->textintval.value' here
           |
gl/parse-datetime.y:975:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 88:' branch...
                  |......
                  | 2325 |   case 88: /* unsigned_seconds: tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:975:13:
                  |  975 |       { if (time_overflow ($1.value)) YYABORT;
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |
gl/parse-datetime.y:981:9: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  981 |       { digits_to_date_time (pc, $1); }
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 89:' branch...
           |......
           | 2332 |   case 89: /* number: tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:981:9:
           |  981 |       { digits_to_date_time (pc, $1); }
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'yyvsp_218->textintval' here
           |
gl/parse-datetime.y:981:9: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 89:' branch...
                  |......
                  | 2332 |   case 89: /* number: tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:981:9:
                  |  981 |       { digits_to_date_time (pc, $1); }
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'yyvsp_218->textintval' here
                  |
gl/parse-datetime.y:989:9: warning: use of uninitialized value '_177->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  989 |         digits_to_date_time (pc, $1);
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 90:' branch...
           |......
           | 2338 |   case 90: /* hybrid: tUNUMBER relunit_snumber  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:989:9:
           |  989 |         digits_to_date_time (pc, $1);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value '_177->textintval' here
           |
gl/parse-datetime.y:989:9: warning: use of uninitialized value '_177->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 90:' branch...
           |......
           | 2338 |   case 90: /* hybrid: tUNUMBER relunit_snumber  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:989:9:
           |  989 |         digits_to_date_time (pc, $1);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value '_177->textintval' here
           |
gl/parse-datetime.y:989:9: warning: use of uninitialized value '_177->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 90:' branch...
                  |......
                  | 2338 |   case 90: /* hybrid: tUNUMBER relunit_snumber  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:989:9:
                  |  989 |         digits_to_date_time (pc, $1);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value '_177->textintval' here
                  |
gl/parse-datetime.y:990:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  990 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
      |               ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-58
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~             
                  |      |   |
                  |      |   (57) following 'case 90:' branch...
                  |......
                  | 2338 |   case 90: /* hybrid: tUNUMBER relunit_snumber  */
                  |      |   ~             
                  |      |   |
                  |      |   (58) ...to here
                  |
                'yyparse': event 59
                  |
                  |gl/parse-datetime.y:989:9:
                  |  989 |         digits_to_date_time (pc, $1);
                  |      |         ^
                  |      |         |
                  |      |         (59) calling 'digits_to_date_time' from 'yyparse'
                  |
                  +--> 'digits_to_date_time': events 60-64
                         |
                         |  253 | digits_to_date_time (parser_control *pc, textint text_int)
                         |      | ^
                         |      | |
                         |      | (60) entry to 'digits_to_date_time'
                         |  254 | {
                         |  255 |   if (pc->dates_seen && ! pc->year.digits
                         |      |      ~
                         |      |      |
                         |      |      (61) following 'false' branch...
                         |......
                         |  263 |       if (4 < text_int.digits)
                         |      |       ~  ~
                         |      |       |  |
                         |      |       |  (63) following 'true' branch (when 'text_int$digits_35 > 4')...
                         |      |       (62) ...to here
                         |  264 |         {
                         |  265 |           pc->dates_seen++;
                         |      |           ~
                         |      |           |
                         |      |           (64) ...to here
                         |
                  <------+
                  |
                'yyparse': events 65-66
                  |
                  |  989 |         digits_to_date_time (pc, $1);
                  |      |         ^
                  |      |         |
                  |      |         (65) returning to 'yyparse' from 'digits_to_date_time'
                  |  990 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
                  |      |               ~
                  |      |               |
                  |      |               (66) use of uninitialized value 'yyvsp_218->rel' here
                  |
gl/parse-datetime.y:998:47: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  998 |       { $$ = $2.value; }
      |                                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 92:' branch...
           |......
           | 2355 |   case 92: /* o_colon_minutes: ':' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:998:47:
           |  998 |       { $$ = $2.value; }
           |      |                                               ^
           |      |                                               |
           |      |                                               (19) use of uninitialized value 'yyvsp_218->textintval.value' here
           |
gl/parse-datetime.y:998:47: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 92:' branch...
                  |......
                  | 2355 |   case 92: /* o_colon_minutes: ':' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:998:47:
                  |  998 |       { $$ = $2.value; }
                  |      |                                               ^
                  |      |                                               |
                  |      |                                               (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |
In function 'apply_relative_time':
lto1: warning: use of uninitialized value 'rel.hour' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    |gl/parse-datetime.y:1708:1:
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (10) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (12) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (11) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (13) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (14) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (16) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (15) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (17) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (18) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 19
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (19) entry to 'yylex'
                  |
                'yylex': events 20-21
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (20) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (21) ...to here
                  |
           <------+
           |
         'yyparse': events 22-40
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (35) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (34) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (36) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (22) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (23) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (25) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (24) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (26) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (37) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (38) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (39) following 'case 33:' branch...
           |......
           | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
           |      |   ~             
           |      |   |
           |      |   (40) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (27) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (28) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (29) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (30) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (31) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (32) ...to here
           |
         'yyparse': event 41
           |
           |gl/parse-datetime.y:755:15:
           |  755 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (41) calling 'apply_relative_time' from 'yyparse'
           |
           +--> 'apply_relative_time': events 42-43
                  |
                  |  294 | apply_relative_time (parser_control *pc, relative_time rel, int factor)
                  |      | ^                                                      ~
                  |      | |                                                      |
                  |      | (42) entry to 'apply_relative_time'                    (43) region created on stack here
                  |
                'apply_relative_time': event 44
                  |
                  |lto1:
                  | (44): use of uninitialized value 'rel.hour' here
                  |
lto1: warning: use of uninitialized value 'rel.minutes' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (10) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (12) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (11) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (13) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (14) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (16) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (15) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (17) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (18) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 19
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (19) entry to 'yylex'
                  |
                'yylex': events 20-21
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (20) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (21) ...to here
                  |
           <------+
           |
         'yyparse': events 22-40
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (35) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (34) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (36) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (22) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (23) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (25) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (24) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (26) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (37) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (38) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (39) following 'case 33:' branch...
           |......
           | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
           |      |   ~             
           |      |   |
           |      |   (40) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (27) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (28) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (29) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (30) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (31) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (32) ...to here
           |
         'yyparse': event 41
           |
           |gl/parse-datetime.y:755:15:
           |  755 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (41) calling 'apply_relative_time' from 'yyparse'
           |
           +--> 'apply_relative_time': events 42-43
                  |
                  |  294 | apply_relative_time (parser_control *pc, relative_time rel, int factor)
                  |      | ^                                                      ~
                  |      | |                                                      |
                  |      | (42) entry to 'apply_relative_time'                    (43) region created on stack here
                  |
                'apply_relative_time': event 44
                  |
                  |lto1:
                  | (44): use of uninitialized value 'rel.minutes' here
                  |
lto1: warning: use of uninitialized value 'rel.seconds' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (10) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (12) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (11) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (13) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (14) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (16) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (15) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (17) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (18) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 19
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (19) entry to 'yylex'
                  |
                'yylex': events 20-21
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (20) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (21) ...to here
                  |
           <------+
           |
         'yyparse': events 22-40
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (35) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (34) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (36) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (22) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (23) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (25) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (24) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (26) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (37) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (38) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (39) following 'case 33:' branch...
           |......
           | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
           |      |   ~             
           |      |   |
           |      |   (40) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (27) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (28) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (29) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (30) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (31) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (32) ...to here
           |
         'yyparse': event 41
           |
           |gl/parse-datetime.y:755:15:
           |  755 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (41) calling 'apply_relative_time' from 'yyparse'
           |
           +--> 'apply_relative_time': events 42-43
                  |
                  |  294 | apply_relative_time (parser_control *pc, relative_time rel, int factor)
                  |      | ^                                                      ~
                  |      | |                                                      |
                  |      | (42) entry to 'apply_relative_time'                    (43) region created on stack here
                  |
                'apply_relative_time': event 44
                  |
                  |lto1:
                  | (44): use of uninitialized value 'rel.seconds' here
                  |
lto1: warning: use of uninitialized value 'rel.ns' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (10) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (12) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (11) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (13) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (14) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (16) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (15) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (17) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (18) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 19
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (19) entry to 'yylex'
                  |
                'yylex': events 20-21
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (20) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (21) ...to here
                  |
           <------+
           |
         'yyparse': events 22-40
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (35) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (34) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (36) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (22) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (23) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (25) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (24) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (26) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (37) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (38) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (39) following 'case 33:' branch...
           |......
           | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
           |      |   ~             
           |      |   |
           |      |   (40) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (27) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (28) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (29) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (30) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (31) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (32) ...to here
           |
         'yyparse': event 41
           |
           |gl/parse-datetime.y:755:15:
           |  755 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (41) calling 'apply_relative_time' from 'yyparse'
           |
           +--> 'apply_relative_time': events 42-43
                  |
                  |  294 | apply_relative_time (parser_control *pc, relative_time rel, int factor)
                  |      | ^                                                      ~
                  |      | |                                                      |
                  |      | (42) entry to 'apply_relative_time'                    (43) region created on stack here
                  |
                'apply_relative_time': event 44
                  |
                  |lto1:
                  | (44): use of uninitialized value 'rel.ns' here
                  |
gl/parse-datetime.c: In function 'yyparse':
gl/parse-datetime.c:1715:12: warning: use of uninitialized value 'yylval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1715 |   *++yyvsp = yylval;
      |            ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1510 | YYSTYPE yylval YY_INITIAL_VALUE (= yyval_default);
                  |      |         ~
                  |      |         |
                  |      |         (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-59
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'false' branch (when 'yyn_244 > 0')...
                  |......
                  | 1708 |   if (yyerrstatus)
                  |      |   ~  ~          
                  |      |   |  |
                  |      |   |  (57) following 'false' branch (when 'yyerrstatus_211 == 0')...
                  |      |   (56) ...to here
                  |......
                  | 1712 |   YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
                  |      |                                                          ~
                  |      |                                                          |
                  |      |                                                          (58) ...to here
                  |......
                  | 1715 |   *++yyvsp = yylval;
                  |      |            ~    
                  |      |            |
                  |      |            (59) use of uninitialized value 'yylval' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value 'MEM <__time_t> [(union YYSTYPE *)_15]' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value 'MEM <__time_t> [(union YYSTYPE *)_15]' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value '*_15' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value '*_15' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value '_15->rel.seconds' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value '_15->rel.seconds' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value '_15->rel.minutes' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value '_15->rel.minutes' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value '_15->rel.ns' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value '_15->rel.ns' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value '_15->rel.hour' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value '_15->rel.hour' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value '_15->rel.day' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value '_15->rel.day' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value '_15->timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value '_15->timespec.tv_nsec' here
                  |
gl/parse-datetime.y:600:21: warning: use of uninitialized value 'yyvsp_218->timespec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  600 |         pc->seconds = $2;
      |                     ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 4:' branch...
           | 1753 |     {
           | 1754 |   case 4: /* timespec: '@' seconds  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:600:21:
           |  600 |         pc->seconds = $2;
           |      |                     ^
           |      |                     |
           |      |                     (19) use of uninitialized value 'yyvsp_218->timespec' here
           |
gl/parse-datetime.y:600:21: warning: use of uninitialized value 'yyvsp_218->timespec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 4:' branch...
                  | 1753 |     {
                  | 1754 |   case 4: /* timespec: '@' seconds  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:600:21:
                  |  600 |         pc->seconds = $2;
                  |      |                     ^
                  |      |                     |
                  |      |                     (50) use of uninitialized value 'yyvsp_218->timespec' here
                  |
gl/parse-datetime.y:672:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  672 |         set_hhmmss (pc, $1.value, 0, 0, 0);
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 19:' branch...
           |......
           | 1851 |   case 19: /* time: tUNUMBER tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:672:9:
           |  672 |         set_hhmmss (pc, $1.value, 0, 0, 0);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:672:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 19:' branch...
           |......
           | 1851 |   case 19: /* time: tUNUMBER tMERIDIAN  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:672:9:
           |  672 |         set_hhmmss (pc, $1.value, 0, 0, 0);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:672:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 19:' branch...
                  |......
                  | 1851 |   case 19: /* time: tUNUMBER tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:672:9:
                  |  672 |         set_hhmmss (pc, $1.value, 0, 0, 0);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:673:33: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  673 |         pc->meridian = $2;
      |                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 19:' branch...
           |......
           | 1851 |   case 19: /* time: tUNUMBER tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:673:33:
           |  673 |         pc->meridian = $2;
           |      |                                 ^
           |      |                                 |
           |      |                                 (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:673:33: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 19:' branch...
                  |......
                  | 1851 |   case 19: /* time: tUNUMBER tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:673:33:
                  |  673 |         pc->meridian = $2;
                  |      |                                 ^
                  |      |                                 |
                  |      |                                 (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:677:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  677 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 20:' branch...
           |......
           | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:677:9:
           |  677 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:677:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 20:' branch...
           |......
           | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:677:9:
           |  677 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:677:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 20:' branch...
           |......
           | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:677:9:
           |  677 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:677:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 20:' branch...
           |......
           | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:677:9:
           |  677 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:677:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 20:' branch...
                  |......
                  | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:677:9:
                  |  677 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:677:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 20:' branch...
                  |......
                  | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:677:9:
                  |  677 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
                  |
gl/parse-datetime.y:678:33: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  678 |         pc->meridian = $4;
      |                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 20:' branch...
           |......
           | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:678:33:
           |  678 |         pc->meridian = $4;
           |      |                                 ^
           |      |                                 |
           |      |                                 (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:678:33: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 20:' branch...
                  |......
                  | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:678:33:
                  |  678 |         pc->meridian = $4;
                  |      |                                 ^
                  |      |                                 |
                  |      |                                 (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:682:9:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' here
           |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:682:9:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:682:9:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:682:9:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:682:9:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' here
           |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:682:9:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 21:' branch...
                  |......
                  | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:682:9:
                  |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
                  |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 21:' branch...
                  |......
                  | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:682:9:
                  |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' here
                  |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 21:' branch...
                  |......
                  | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:682:9:
                  |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
                  |
gl/parse-datetime.y:682:134: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
      |                                                                                                                                      ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:682:134:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |                                                                                                                                      ^
           |      |                                                                                                                                      |
           |      |                                                                                                                                      (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:682:134: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:682:134:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |                                                                                                                                      ^
           |      |                                                                                                                                      |
           |      |                                                                                                                                      (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:682:134: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 21:' branch...
                  |......
                  | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:682:134:
                  |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |                                                                                                                                      ^
                  |      |                                                                                                                                      |
                  |      |                                                                                                                                      (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
                  |
gl/parse-datetime.y:683:33: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  683 |         pc->meridian = $6;
      |                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:683:33:
           |  683 |         pc->meridian = $6;
           |      |                                 ^
           |      |                                 |
           |      |                                 (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:683:33: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 21:' branch...
                  |......
                  | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:683:33:
                  |  683 |         pc->meridian = $6;
                  |      |                                 ^
                  |      |                                 |
                  |      |                                 (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:691:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  691 |         set_hhmmss (pc, $1.value, 0, 0, 0);
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 23:' branch...
           |......
           | 1878 |   case 23: /* iso_8601_time: tUNUMBER zone_offset  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:691:9:
           |  691 |         set_hhmmss (pc, $1.value, 0, 0, 0);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:691:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 23:' branch...
           |......
           | 1878 |   case 23: /* iso_8601_time: tUNUMBER zone_offset  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:691:9:
           |  691 |         set_hhmmss (pc, $1.value, 0, 0, 0);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:691:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 23:' branch...
                  |......
                  | 1878 |   case 23: /* iso_8601_time: tUNUMBER zone_offset  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:691:9:
                  |  691 |         set_hhmmss (pc, $1.value, 0, 0, 0);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:696:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  696 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 24:' branch...
           |......
           | 1887 |   case 24: /* iso_8601_time: tUNUMBER ':' tUNUMBER o_zone_offset  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:696:9:
           |  696 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:696:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 24:' branch...
           |......
           | 1887 |   case 24: /* iso_8601_time: tUNUMBER ':' tUNUMBER o_zone_offset  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:696:9:
           |  696 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:696:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 24:' branch...
           |......
           | 1887 |   case 24: /* iso_8601_time: tUNUMBER ':' tUNUMBER o_zone_offset  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:696:9:
           |  696 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:696:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 24:' branch...
           |......
           | 1887 |   case 24: /* iso_8601_time: tUNUMBER ':' tUNUMBER o_zone_offset  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:696:9:
           |  696 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:696:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 24:' branch...
                  |......
                  | 1887 |   case 24: /* iso_8601_time: tUNUMBER ':' tUNUMBER o_zone_offset  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:696:9:
                  |  696 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
                  |
gl/parse-datetime.y:696:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 24:' branch...
                  |......
                  | 1887 |   case 24: /* iso_8601_time: tUNUMBER ':' tUNUMBER o_zone_offset  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:696:9:
                  |  696 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:701:9:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:701:9:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' here
           |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:701:9:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:701:9:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:701:9:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:701:9:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' here
           |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 25:' branch...
                  |......
                  | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:701:9:
                  |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
                  |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 25:' branch...
                  |......
                  | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:701:9:
                  |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
                  |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 25:' branch...
                  |......
                  | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:701:9:
                  |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' here
                  |
gl/parse-datetime.y:701:134: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
      |                                                                                                                                      ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:701:134:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |                                                                                                                                      ^
           |      |                                                                                                                                      |
           |      |                                                                                                                                      (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:701:134: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:701:134:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |                                                                                                                                      ^
           |      |                                                                                                                                      |
           |      |                                                                                                                                      (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:701:134: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 25:' branch...
                  |......
                  | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:701:134:
                  |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |                                                                                                                                      ^
                  |      |                                                                                                                                      |
                  |      |                                                                                                                                      (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
                  |
gl/parse-datetime.y:715:15: warning: use of uninitialized value '_67->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  715 |         if (! time_zone_hhmm (pc, $1, $2)) YYABORT;
      |               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 28:' branch...
           |......
           | 1905 |   case 28: /* zone_offset: tSNUMBER o_colon_minutes  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:715:15:
           |  715 |         if (! time_zone_hhmm (pc, $1, $2)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value '_67->textintval' here
           |
gl/parse-datetime.y:715:15: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 28:' branch...
           |......
           | 1905 |   case 28: /* zone_offset: tSNUMBER o_colon_minutes  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:715:15:
           |  715 |         if (! time_zone_hhmm (pc, $1, $2)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:715:15: warning: use of uninitialized value '_67->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 28:' branch...
           |......
           | 1905 |   case 28: /* zone_offset: tSNUMBER o_colon_minutes  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:715:15:
           |  715 |         if (! time_zone_hhmm (pc, $1, $2)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (42) use of uninitialized value '_67->textintval' here
           |
gl/parse-datetime.y:715:15: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 28:' branch...
                  |......
                  | 1905 |   case 28: /* zone_offset: tSNUMBER o_colon_minutes  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:715:15:
                  |  715 |         if (! time_zone_hhmm (pc, $1, $2)) YYABORT;
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:715:15: warning: use of uninitialized value '_67->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 28:' branch...
                  |......
                  | 1905 |   case 28: /* zone_offset: tSNUMBER o_colon_minutes  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:715:15:
                  |  715 |         if (! time_zone_hhmm (pc, $1, $2)) YYABORT;
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value '_67->textintval' here
                  |
gl/parse-datetime.y:738:36: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  738 |       { pc->local_isdst = $1; }
      |                                    ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 29:' branch...
           |......
           | 1914 |   case 29: /* local_zone: tLOCAL_ZONE  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:738:36:
           |  738 |       { pc->local_isdst = $1; }
           |      |                                    ^
           |      |                                    |
           |      |                                    (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:738:36: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 29:' branch...
                  |......
                  | 1914 |   case 29: /* local_zone: tLOCAL_ZONE  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:738:36:
                  |  738 |       { pc->local_isdst = $1; }
                  |      |                                    ^
                  |      |                                    |
                  |      |                                    (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:750:34: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  750 |       { pc->time_zone = $1; }
      |                                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 31:' branch...
           |......
           | 1929 |   case 31: /* zone: tZONE  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:750:34:
           |  750 |       { pc->time_zone = $1; }
           |      |                                  ^
           |      |                                  |
           |      |                                  (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:750:34: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 31:' branch...
                  |......
                  | 1929 |   case 31: /* zone: tZONE  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:750:34:
                  |  750 |       { pc->time_zone = $1; }
                  |      |                                  ^
                  |      |                                  |
                  |      |                                  (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:754:35: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  754 |       { pc->time_zone = $1;
      |                                   ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 33:' branch...
           |......
           | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:754:35:
           |  754 |       { pc->time_zone = $1;
           |      |                                   ^
           |      |                                   |
           |      |                                   (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:754:35: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 33:' branch...
           |......
           | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:754:35:
           |  754 |       { pc->time_zone = $1;
           |      |                                   ^
           |      |                                   |
           |      |                                   (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:754:35: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 33:' branch...
                  |......
                  | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:754:35:
                  |  754 |       { pc->time_zone = $1;
                  |      |                                   ^
                  |      |                                   |
                  |      |                                   (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:755:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  755 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
      |               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 33:' branch...
           |......
           | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:755:15:
           |  755 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value 'yyvsp_218->rel' here
           |
gl/parse-datetime.y:755:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 33:' branch...
                  |......
                  | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:755:15:
                  |  755 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value 'yyvsp_218->rel' here
                  |
gl/parse-datetime.y:760:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  760 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
      |               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 34:' branch...
           |......
           | 1950 |   case 34: /* zone: 'T' relunit_snumber  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:760:15:
           |  760 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value 'yyvsp_218->rel' here
           |
gl/parse-datetime.y:760:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 34:' branch...
                  |......
                  | 1950 |   case 34: /* zone: 'T' relunit_snumber  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:760:15:
                  |  760 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value 'yyvsp_218->rel' here
                  |
gl/parse-datetime.y:764:15: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  764 |       { if (! time_zone_hhmm (pc, $2, $3)) YYABORT;
      |               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 35:' branch...
           |......
           | 1959 |   case 35: /* zone: tZONE tSNUMBER o_colon_minutes  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:764:15:
           |  764 |       { if (! time_zone_hhmm (pc, $2, $3)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:764:15: warning: use of uninitialized value '_77->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 35:' branch...
           |......
           | 1959 |   case 35: /* zone: tZONE tSNUMBER o_colon_minutes  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:764:15:
           |  764 |       { if (! time_zone_hhmm (pc, $2, $3)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value '_77->textintval' here
           |
gl/parse-datetime.y:764:15: warning: use of uninitialized value '_77->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 35:' branch...
           |......
           | 1959 |   case 35: /* zone: tZONE tSNUMBER o_colon_minutes  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:764:15:
           |  764 |       { if (! time_zone_hhmm (pc, $2, $3)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (42) use of uninitialized value '_77->textintval' here
           |
gl/parse-datetime.y:764:15: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 35:' branch...
                  |......
                  | 1959 |   case 35: /* zone: tZONE tSNUMBER o_colon_minutes  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:764:15:
                  |  764 |       { if (! time_zone_hhmm (pc, $2, $3)) YYABORT;
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:764:15: warning: use of uninitialized value '_77->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 35:' branch...
                  |......
                  | 1959 |   case 35: /* zone: tZONE tSNUMBER o_colon_minutes  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:764:15:
                  |  764 |       { if (! time_zone_hhmm (pc, $2, $3)) YYABORT;
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value '_77->textintval' here
                  |
gl/parse-datetime.y:767:34: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  767 |       { pc->time_zone = $1 + 60 * 60; }
      |                                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 36:' branch...
           |......
           | 1966 |   case 36: /* zone: tDAYZONE  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:767:34:
           |  767 |       { pc->time_zone = $1 + 60 * 60; }
           |      |                                  ^
           |      |                                  |
           |      |                                  (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:767:34: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 36:' branch...
                  |......
                  | 1966 |   case 36: /* zone: tDAYZONE  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:767:34:
                  |  767 |       { pc->time_zone = $1 + 60 * 60; }
                  |      |                                  ^
                  |      |                                  |
                  |      |                                  (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:769:35: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  769 |       { pc->time_zone = $1 + 60 * 60; }
      |                                   ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 37:' branch...
           |......
           | 1972 |   case 37: /* zone: tZONE tDST  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:769:35:
           |  769 |       { pc->time_zone = $1 + 60 * 60; }
           |      |                                   ^
           |      |                                   |
           |      |                                   (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:769:35: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 37:' branch...
           |......
           | 1972 |   case 37: /* zone: tZONE tDST  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:769:35:
           |  769 |       { pc->time_zone = $1 + 60 * 60; }
           |      |                                   ^
           |      |                                   |
           |      |                                   (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:769:35: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 37:' branch...
                  |......
                  | 1972 |   case 37: /* zone: tZONE tDST  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:769:35:
                  |  769 |       { pc->time_zone = $1 + 60 * 60; }
                  |      |                                   ^
                  |      |                                   |
                  |      |                                   (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:776:35: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  776 |         pc->day_number = $1;
      |                                   ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 38:' branch...
           |......
           | 1978 |   case 38: /* day: tDAY  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:776:35:
           |  776 |         pc->day_number = $1;
           |      |                                   ^
           |      |                                   |
           |      |                                   (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:776:35: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 38:' branch...
                  |......
                  | 1978 |   case 38: /* day: tDAY  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:776:35:
                  |  776 |         pc->day_number = $1;
                  |      |                                   ^
                  |      |                                   |
                  |      |                                   (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:781:36: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  781 |         pc->day_number = $1;
      |                                    ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 39:' branch...
           |......
           | 1987 |   case 39: /* day: tDAY ','  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:781:36:
           |  781 |         pc->day_number = $1;
           |      |                                    ^
           |      |                                    |
           |      |                                    (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:781:36: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 39:' branch...
           |......
           | 1987 |   case 39: /* day: tDAY ','  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:781:36:
           |  781 |         pc->day_number = $1;
           |      |                                    ^
           |      |                                    |
           |      |                                    (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:781:36: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 39:' branch...
                  |......
                  | 1987 |   case 39: /* day: tDAY ','  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:781:36:
                  |  781 |         pc->day_number = $1;
                  |      |                                    ^
                  |      |                                    |
                  |      |                                    (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:785:37: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  785 |         pc->day_ordinal = $1;
      |                                     ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 40:' branch...
           |......
           | 1996 |   case 40: /* day: tORDINAL tDAY  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:785:37:
           |  785 |         pc->day_ordinal = $1;
           |      |                                     ^
           |      |                                     |
           |      |                                     (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:785:37: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 40:' branch...
           |......
           | 1996 |   case 40: /* day: tORDINAL tDAY  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:785:37:
           |  785 |         pc->day_ordinal = $1;
           |      |                                     ^
           |      |                                     |
           |      |                                     (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:785:37: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 40:' branch...
                  |......
                  | 1996 |   case 40: /* day: tORDINAL tDAY  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:785:37:
                  |  785 |         pc->day_ordinal = $1;
                  |      |                                     ^
                  |      |                                     |
                  |      |                                     (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:786:35: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  786 |         pc->day_number = $2;
      |                                   ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 40:' branch...
           |......
           | 1996 |   case 40: /* day: tORDINAL tDAY  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:786:35:
           |  786 |         pc->day_number = $2;
           |      |                                   ^
           |      |                                   |
           |      |                                   (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:786:35: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 40:' branch...
                  |......
                  | 1996 |   case 40: /* day: tORDINAL tDAY  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:786:35:
                  |  786 |         pc->day_number = $2;
                  |      |                                   ^
                  |      |                                   |
                  |      |                                   (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:791:49: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  791 |         pc->day_ordinal = $1.value;
      |                                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 41:' branch...
           |......
           | 2006 |   case 41: /* day: tUNUMBER tDAY  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:791:49:
           |  791 |         pc->day_ordinal = $1.value;
           |      |                                                 ^
           |      |                                                 |
           |      |                                                 (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:791:49: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 41:' branch...
           |......
           | 2006 |   case 41: /* day: tUNUMBER tDAY  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:791:49:
           |  791 |         pc->day_ordinal = $1.value;
           |      |                                                 ^
           |      |                                                 |
           |      |                                                 (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:791:49: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 41:' branch...
                  |......
                  | 2006 |   case 41: /* day: tUNUMBER tDAY  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:791:49:
                  |  791 |         pc->day_ordinal = $1.value;
                  |      |                                                 ^
                  |      |                                                 |
                  |      |                                                 (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:792:35: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  792 |         pc->day_number = $2;
      |                                   ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 41:' branch...
           |......
           | 2006 |   case 41: /* day: tUNUMBER tDAY  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:792:35:
           |  792 |         pc->day_number = $2;
           |      |                                   ^
           |      |                                   |
           |      |                                   (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:792:35: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 41:' branch...
                  |......
                  | 2006 |   case 41: /* day: tUNUMBER tDAY  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:792:35:
                  |  792 |         pc->day_number = $2;
                  |      |                                   ^
                  |      |                                   |
                  |      |                                   (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:800:43: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  800 |         pc->month = $1.value;
      |                                           ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 42:' branch...
           |......
           | 2016 |   case 42: /* date: tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:800:43:
           |  800 |         pc->month = $1.value;
           |      |                                           ^
           |      |                                           |
           |      |                                           (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:800:43: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 42:' branch...
           |......
           | 2016 |   case 42: /* date: tUNUMBER '/' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:800:43:
           |  800 |         pc->month = $1.value;
           |      |                                           ^
           |      |                                           |
           |      |                                           (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:800:43: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 42:' branch...
                  |......
                  | 2016 |   case 42: /* date: tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:800:43:
                  |  800 |         pc->month = $1.value;
                  |      |                                           ^
                  |      |                                           |
                  |      |                                           (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
                  |
gl/parse-datetime.y:801:40: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  801 |         pc->day = $3.value;
      |                                        ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 42:' branch...
           |......
           | 2016 |   case 42: /* date: tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:801:40:
           |  801 |         pc->day = $3.value;
           |      |                                        ^
           |      |                                        |
           |      |                                        (19) use of uninitialized value 'yyvsp_218->textintval.value' here
           |
gl/parse-datetime.y:801:40: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 42:' branch...
                  |......
                  | 2016 |   case 42: /* date: tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:801:40:
                  |  801 |         pc->day = $3.value;
                  |      |                                        ^
                  |      |                                        |
                  |      |                                        (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |
gl/parse-datetime.y:810:40: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.digits' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  810 |         if (4 <= $1.digits)
      |                                        ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:810:40:
           |  810 |         if (4 <= $1.digits)
           |      |                                        ^
           |      |                                        |
           |      |                                        (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.digits' here
           |
gl/parse-datetime.y:810:40: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.digits' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:810:40:
           |  810 |         if (4 <= $1.digits)
           |      |                                        ^
           |      |                                        |
           |      |                                        (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.digits' here
           |
gl/parse-datetime.y:810:40: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.digits' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 43:' branch...
                  |......
                  | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:810:40:
                  |  810 |         if (4 <= $1.digits)
                  |      |                                        ^
                  |      |                                        |
                  |      |                                        (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.digits' here
                  |
gl/parse-datetime.y:820:22: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  820 |             pc->year = $1;
      |                      ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (19) following 'true' branch...
           |  811 |           {
           |  812 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (20) ...to here
           |......
           |  820 |             pc->year = $1;
           |      |                      ~
           |      |                      |
           |      |                      (21) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval' here
           |
gl/parse-datetime.y:820:22: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  820 |             pc->year = $1;
      |                      ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': events 42-44
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (42) following 'true' branch...
           |  811 |           {
           |  812 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (43) ...to here
           |......
           |  820 |             pc->year = $1;
           |      |                      ~
           |      |                      |
           |      |                      (44) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval' here
           |
gl/parse-datetime.y:820:22: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  820 |             pc->year = $1;
      |                      ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 43:' branch...
                  |......
                  | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': events 50-52
                  |
                  |gl/parse-datetime.y:810:12:
                  |  810 |         if (4 <= $1.digits)
                  |      |            ^
                  |      |            |
                  |      |            (50) following 'true' branch...
                  |  811 |           {
                  |  812 |             if (debugging (pc))
                  |      |             ~
                  |      |             |
                  |      |             (51) ...to here
                  |......
                  |  820 |             pc->year = $1;
                  |      |                      ~
                  |      |                      |
                  |      |                      (52) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval' here
                  |
gl/parse-datetime.y:821:47: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  821 |             pc->month = $3.value;
      |                                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (19) following 'true' branch...
           |  811 |           {
           |  812 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (20) ...to here
           |......
           |  821 |             pc->month = $3.value;
           |      |                                                
           |      |                                               |
           |      |                                               (21) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:821:47: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  821 |             pc->month = $3.value;
      |                                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': events 42-44
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (42) following 'true' branch...
           |  811 |           {
           |  812 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (43) ...to here
           |......
           |  821 |             pc->month = $3.value;
           |      |                                                
           |      |                                               |
           |      |                                               (44) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:821:47: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  821 |             pc->month = $3.value;
      |                                               ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 43:' branch...
                  |......
                  | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': events 50-52
                  |
                  |gl/parse-datetime.y:810:12:
                  |  810 |         if (4 <= $1.digits)
                  |      |            ^
                  |      |            |
                  |      |            (50) following 'true' branch...
                  |  811 |           {
                  |  812 |             if (debugging (pc))
                  |      |             ~
                  |      |             |
                  |      |             (51) ...to here
                  |......
                  |  821 |             pc->month = $3.value;
                  |      |                                                
                  |      |                                               |
                  |      |                                               (52) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
                  |
gl/parse-datetime.y:822:44: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  822 |             pc->day = $5.value;
      |                                            ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (19) following 'true' branch...
           |  811 |           {
           |  812 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (20) ...to here
           |......
           |  822 |             pc->day = $5.value;
           |      |                                             
           |      |                                            |
           |      |                                            (21) use of uninitialized value 'yyvsp_218->textintval.value' here
           |
gl/parse-datetime.y:822:44: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  822 |             pc->day = $5.value;
      |                                            ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 43:' branch...
                  |......
                  | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': events 50-52
                  |
                  |gl/parse-datetime.y:810:12:
                  |  810 |         if (4 <= $1.digits)
                  |      |            ^
                  |      |            |
                  |      |            (50) following 'true' branch...
                  |  811 |           {
                  |  812 |             if (debugging (pc))
                  |      |             ~
                  |      |             |
                  |      |             (51) ...to here
                  |......
                  |  822 |             pc->day = $5.value;
                  |      |                                             
                  |      |                                            |
                  |      |                                            (52) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |
gl/parse-datetime.y:831:47: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  831 |             pc->month = $1.value;
      |                                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (19) following 'false' branch...
           |......
           |  826 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (20) ...to here
           |......
           |  831 |             pc->month = $1.value;
           |      |                                                
           |      |                                               |
           |      |                                               (21) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.value' here
           |
gl/parse-datetime.y:831:47: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  831 |             pc->month = $1.value;
      |                                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': events 42-44
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (42) following 'false' branch...
           |......
           |  826 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (43) ...to here
           |......
           |  831 |             pc->month = $1.value;
           |      |                                                
           |      |                                               |
           |      |                                               (44) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.value' here
           |
gl/parse-datetime.y:831:47: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  831 |             pc->month = $1.value;
      |                                               ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 43:' branch...
                  |......
                  | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': events 50-52
                  |
                  |gl/parse-datetime.y:810:12:
                  |  810 |         if (4 <= $1.digits)
                  |      |            ^
                  |      |            |
                  |      |            (50) following 'false' branch...
                  |......
                  |  826 |             if (debugging (pc))
                  |      |             ~
                  |      |             |
                  |      |             (51) ...to here
                  |......
                  |  831 |             pc->month = $1.value;
                  |      |                                                
                  |      |                                               |
                  |      |                                               (52) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.value' here
                  |
gl/parse-datetime.y:832:45: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  832 |             pc->day = $3.value;
      |                                             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (19) following 'false' branch...
           |......
           |  826 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (20) ...to here
           |......
           |  832 |             pc->day = $3.value;
           |      |                                              
           |      |                                             |
           |      |                                             (21) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:832:45: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  832 |             pc->day = $3.value;
      |                                             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': events 42-44
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (42) following 'false' branch...
           |......
           |  826 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (43) ...to here
           |......
           |  832 |             pc->day = $3.value;
           |      |                                              
           |      |                                             |
           |      |                                             (44) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:832:45: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  832 |             pc->day = $3.value;
      |                                             ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 43:' branch...
                  |......
                  | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': events 50-52
                  |
                  |gl/parse-datetime.y:810:12:
                  |  810 |         if (4 <= $1.digits)
                  |      |            ^
                  |      |            |
                  |      |            (50) following 'false' branch...
                  |......
                  |  826 |             if (debugging (pc))
                  |      |             ~
                  |      |             |
                  |      |             (51) ...to here
                  |......
                  |  832 |             pc->day = $3.value;
                  |      |                                              
                  |      |                                             |
                  |      |                                             (52) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
                  |
gl/parse-datetime.y:833:22: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  833 |             pc->year = $5;
      |                      ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (19) following 'false' branch...
           |......
           |  826 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (20) ...to here
           |......
           |  833 |             pc->year = $5;
           |      |                      ~
           |      |                      |
           |      |                      (21) use of uninitialized value 'yyvsp_218->textintval' here
           |
gl/parse-datetime.y:833:22: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  833 |             pc->year = $5;
      |                      ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 43:' branch...
                  |......
                  | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': events 50-52
                  |
                  |gl/parse-datetime.y:810:12:
                  |  810 |         if (4 <= $1.digits)
                  |      |            ^
                  |      |            |
                  |      |            (50) following 'false' branch...
                  |......
                  |  826 |             if (debugging (pc))
                  |      |             ~
                  |      |             |
                  |      |             (51) ...to here
                  |......
                  |  833 |             pc->year = $5;
                  |      |                      ~
                  |      |                      |
                  |      |                      (52) use of uninitialized value 'yyvsp_218->textintval' here
                  |
gl/parse-datetime.y:839:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  839 |         pc->day = $1.value;
      |                                         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 44:' branch...
           |......
           | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:839:41:
           |  839 |         pc->day = $1.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:839:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 44:' branch...
           |......
           | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:839:41:
           |  839 |         pc->day = $1.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:839:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 44:' branch...
                  |......
                  | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:839:41:
                  |  839 |         pc->day = $1.value;
                  |      |                                         ^
                  |      |                                         |
                  |      |                                         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
                  |
gl/parse-datetime.y:840:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  840 |         pc->month = $2;
      |                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 44:' branch...
           |......
           | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:840:31:
           |  840 |         pc->month = $2;
           |      |                               ^
           |      |                               |
           |      |                               (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:840:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 44:' branch...
           |......
           | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:840:31:
           |  840 |         pc->month = $2;
           |      |                               ^
           |      |                               |
           |      |                               (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:840:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 44:' branch...
                  |......
                  | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:840:31:
                  |  840 |         pc->month = $2;
                  |      |                               ^
                  |      |                               |
                  |      |                               (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:841:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  841 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 44:' branch...
           |......
           | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:841:13:
           |  841 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'yyvsp_218->textintval.value' here
           |
gl/parse-datetime.y:841:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 44:' branch...
                  |......
                  | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:841:13:
                  |  841 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |
gl/parse-datetime.y:842:48: warning: use of uninitialized value 'yyvsp_218->textintval.digits' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  842 |         pc->year.digits = $3.digits;
      |                                                ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 44:' branch...
           |......
           | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:841:12:
           |  841 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
           |      |            ^
           |      |            |
           |      |            (19) following 'false' branch...
           |  842 |         pc->year.digits = $3.digits;
           |      |         ~                                       
           |      |         |                                      |
           |      |         (20) ...to here                        (21) use of uninitialized value 'yyvsp_218->textintval.digits' here
           |
gl/parse-datetime.y:842:48: warning: use of uninitialized value 'yyvsp_218->textintval.digits' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  842 |         pc->year.digits = $3.digits;
      |                                                ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-47
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (45) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (46) following 'case 44:' branch...
                  |......
                  | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |
                'yyparse': events 48-50
                  |
                  |gl/parse-datetime.y:841:12:
                  |  841 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
                  |      |            ^
                  |      |            |
                  |      |            (48) following 'false' branch...
                  |  842 |         pc->year.digits = $3.digits;
                  |      |         ~                                       
                  |      |         |                                      |
                  |      |         (49) ...to here                        (50) use of uninitialized value 'yyvsp_218->textintval.digits' here
                  |
gl/parse-datetime.y:847:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  847 |         pc->month = $1;
      |                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 45:' branch...
           |......
           | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:847:31:
           |  847 |         pc->month = $1;
           |      |                               ^
           |      |                               |
           |      |                               (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].intval' here
           |
gl/parse-datetime.y:847:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 45:' branch...
           |......
           | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:847:31:
           |  847 |         pc->month = $1;
           |      |                               ^
           |      |                               |
           |      |                               (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].intval' here
           |
gl/parse-datetime.y:847:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 45:' branch...
                  |......
                  | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:847:31:
                  |  847 |         pc->month = $1;
                  |      |                               ^
                  |      |                               |
                  |      |                               (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].intval' here
                  |
gl/parse-datetime.y:848:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 45:' branch...
           |......
           | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:848:13:
           |  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:848:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 45:' branch...
           |......
           | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:848:13:
           |  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
           |      |             ^
           |      |             |
           |      |             (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:848:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 45:' branch...
                  |......
                  | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:848:13:
                  |  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:849:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  849 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 45:' branch...
           |......
           | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:848:12:
           |  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
           |      |            ^
           |      |            |
           |      |            (19) following 'false' branch...
           |  849 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
           |      |         ~   ~
           |      |         |   |
           |      |         |   (21) use of uninitialized value 'yyvsp_218->textintval.value' here
           |      |         (20) ...to here
           |
gl/parse-datetime.y:849:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  849 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
      |             ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-47
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (45) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (46) following 'case 45:' branch...
                  |......
                  | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |
                'yyparse': events 48-50
                  |
                  |gl/parse-datetime.y:848:12:
                  |  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
                  |      |            ^
                  |      |            |
                  |      |            (48) following 'false' branch...
                  |  849 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
                  |      |         ~   ~
                  |      |         |   |
                  |      |         |   (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |      |         (49) ...to here
                  |
gl/parse-datetime.y:850:48: warning: use of uninitialized value 'yyvsp_218->textintval.digits' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  850 |         pc->year.digits = $3.digits;
      |                                                ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 45:' branch...
           |......
           | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-23
           |
           |gl/parse-datetime.y:848:12:
           |  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
           |      |            ^
           |      |            |
           |      |            (19) following 'false' branch...
           |  849 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
           |      |         ~  ~
           |      |         |  |
           |      |         |  (21) following 'false' branch...
           |      |         (20) ...to here
           |  850 |         pc->year.digits = $3.digits;
           |      |         ~                                       
           |      |         |                                      |
           |      |         (22) ...to here                        (23) use of uninitialized value 'yyvsp_218->textintval.digits' here
           |
gl/parse-datetime.y:850:48: warning: use of uninitialized value 'yyvsp_218->textintval.digits' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  850 |         pc->year.digits = $3.digits;
      |                                                ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-47
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (45) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (46) following 'case 45:' branch...
                  |......
                  | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |
                'yyparse': events 48-52
                  |
                  |gl/parse-datetime.y:848:12:
                  |  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
                  |      |            ^
                  |      |            |
                  |      |            (48) following 'false' branch...
                  |  849 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
                  |      |         ~  ~
                  |      |         |  |
                  |      |         |  (50) following 'false' branch...
                  |      |         (49) ...to here
                  |  850 |         pc->year.digits = $3.digits;
                  |      |         ~                                       
                  |      |         |                                      |
                  |      |         (51) ...to here                        (52) use of uninitialized value 'yyvsp_218->textintval.digits' here
                  |
gl/parse-datetime.y:854:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  854 |         pc->month = $1;
      |                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 46:' branch...
           |......
           | 2086 |   case 46: /* date: tMONTH tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:854:31:
           |  854 |         pc->month = $1;
           |      |                               ^
           |      |                               |
           |      |                               (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:854:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 46:' branch...
           |......
           | 2086 |   case 46: /* date: tMONTH tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:854:31:
           |  854 |         pc->month = $1;
           |      |                               ^
           |      |                               |
           |      |                               (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:854:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 46:' branch...
                  |......
                  | 2086 |   case 46: /* date: tMONTH tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:854:31:
                  |  854 |         pc->month = $1;
                  |      |                               ^
                  |      |                               |
                  |      |                               (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:855:40: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  855 |         pc->day = $2.value;
      |                                        ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 46:' branch...
           |......
           | 2086 |   case 46: /* date: tMONTH tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:855:40:
           |  855 |         pc->day = $2.value;
           |      |                                        ^
           |      |                                        |
           |      |                                        (19) use of uninitialized value 'yyvsp_218->textintval.value' here
           |
gl/parse-datetime.y:855:40: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 46:' branch...
                  |......
                  | 2086 |   case 46: /* date: tMONTH tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:855:40:
                  |  855 |         pc->day = $2.value;
                  |      |                                        ^
                  |      |                                        |
                  |      |                                        (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |
gl/parse-datetime.y:859:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  859 |         pc->month = $1;
      |                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 47:' branch...
           |......
           | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:859:31:
           |  859 |         pc->month = $1;
           |      |                               ^
           |      |                               |
           |      |                               (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].intval' here
           |
gl/parse-datetime.y:859:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 47:' branch...
           |......
           | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:859:31:
           |  859 |         pc->month = $1;
           |      |                               ^
           |      |                               |
           |      |                               (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].intval' here
           |
gl/parse-datetime.y:859:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 47:' branch...
                  |......
                  | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:859:31:
                  |  859 |         pc->month = $1;
                  |      |                               ^
                  |      |                               |
                  |      |                               (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].intval' here
                  |
gl/parse-datetime.y:860:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  860 |         pc->day = $2.value;
      |                                         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 47:' branch...
           |......
           | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:860:41:
           |  860 |         pc->day = $2.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:860:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 47:' branch...
           |......
           | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:860:41:
           |  860 |         pc->day = $2.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:860:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 47:' branch...
                  |......
                  | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:860:41:
                  |  860 |         pc->day = $2.value;
                  |      |                                         ^
                  |      |                                         |
                  |      |                                         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
                  |
gl/parse-datetime.y:861:18: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  861 |         pc->year = $4;
      |                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 47:' branch...
           |......
           | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:861:18:
           |  861 |         pc->year = $4;
           |      |                  ^
           |      |                  |
           |      |                  (19) use of uninitialized value 'yyvsp_218->textintval' here
           |
gl/parse-datetime.y:861:18: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 47:' branch...
                  |......
                  | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:861:18:
                  |  861 |         pc->year = $4;
                  |      |                  ^
                  |      |                  |
                  |      |                  (50) use of uninitialized value 'yyvsp_218->textintval' here
                  |
gl/parse-datetime.y:865:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  865 |         pc->day = $1.value;
      |                                         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 48:' branch...
           |......
           | 2105 |   case 48: /* date: tUNUMBER tMONTH  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:865:41:
           |  865 |         pc->day = $1.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:865:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 48:' branch...
           |......
           | 2105 |   case 48: /* date: tUNUMBER tMONTH  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:865:41:
           |  865 |         pc->day = $1.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:865:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 48:' branch...
                  |......
                  | 2105 |   case 48: /* date: tUNUMBER tMONTH  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:865:41:
                  |  865 |         pc->day = $1.value;
                  |      |                                         ^
                  |      |                                         |
                  |      |                                         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:866:30: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  866 |         pc->month = $2;
      |                              ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 48:' branch...
           |......
           | 2105 |   case 48: /* date: tUNUMBER tMONTH  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:866:30:
           |  866 |         pc->month = $2;
           |      |                              ^
           |      |                              |
           |      |                              (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:866:30: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 48:' branch...
                  |......
                  | 2105 |   case 48: /* date: tUNUMBER tMONTH  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:866:30:
                  |  866 |         pc->month = $2;
                  |      |                              ^
                  |      |                              |
                  |      |                              (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:870:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  870 |         pc->day = $1.value;
      |                                         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 49:' branch...
           |......
           | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:870:41:
           |  870 |         pc->day = $1.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:870:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 49:' branch...
           |......
           | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:870:41:
           |  870 |         pc->day = $1.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:870:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 49:' branch...
                  |......
                  | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:870:41:
                  |  870 |         pc->day = $1.value;
                  |      |                                         ^
                  |      |                                         |
                  |      |                                         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
                  |
gl/parse-datetime.y:871:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  871 |         pc->month = $2;
      |                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 49:' branch...
           |......
           | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:871:31:
           |  871 |         pc->month = $2;
           |      |                               ^
           |      |                               |
           |      |                               (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:871:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 49:' branch...
           |......
           | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:871:31:
           |  871 |         pc->month = $2;
           |      |                               ^
           |      |                               |
           |      |                               (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:871:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 49:' branch...
                  |......
                  | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:871:31:
                  |  871 |         pc->month = $2;
                  |      |                               ^
                  |      |                               |
                  |      |                               (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:872:18: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  872 |         pc->year = $3;
      |                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 49:' branch...
           |......
           | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:872:18:
           |  872 |         pc->year = $3;
           |      |                  ^
           |      |                  |
           |      |                  (19) use of uninitialized value 'yyvsp_218->textintval' here
           |
gl/parse-datetime.y:872:18: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 49:' branch...
                  |......
                  | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:872:18:
                  |  872 |         pc->year = $3;
                  |      |                  ^
                  |      |                  |
                  |      |                  (50) use of uninitialized value 'yyvsp_218->textintval' here
                  |
gl/parse-datetime.y:881:18: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  881 |         pc->year = $1;
      |                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 51:' branch...
           |......
           | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:881:18:
           |  881 |         pc->year = $1;
           |      |                  ^
           |      |                  |
           |      |                  (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval' here
           |
gl/parse-datetime.y:881:18: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 51:' branch...
           |......
           | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:881:18:
           |  881 |         pc->year = $1;
           |      |                  ^
           |      |                  |
           |      |                  (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval' here
           |
gl/parse-datetime.y:881:18: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 51:' branch...
                  |......
                  | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:881:18:
                  |  881 |         pc->year = $1;
                  |      |                  ^
                  |      |                  |
                  |      |                  (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval' here
                  |
gl/parse-datetime.y:882:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  882 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->month)) YYABORT;
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 51:' branch...
           |......
           | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:882:13:
           |  882 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->month)) YYABORT;
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:882:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 51:' branch...
           |......
           | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:882:13:
           |  882 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->month)) YYABORT;
           |      |             ^
           |      |             |
           |      |             (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:882:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 51:' branch...
                  |......
                  | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:882:13:
                  |  882 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->month)) YYABORT;
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:883:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  883 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->day)) YYABORT;
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 51:' branch...
           |......
           | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:882:12:
           |  882 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->month)) YYABORT;
           |      |            ^
           |      |            |
           |      |            (19) following 'false' branch...
           |  883 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->day)) YYABORT;
           |      |         ~   ~
           |      |         |   |
           |      |         |   (21) use of uninitialized value 'yyvsp_218->textintval.value' here
           |      |         (20) ...to here
           |
gl/parse-datetime.y:883:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  883 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->day)) YYABORT;
      |             ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-47
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (45) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (46) following 'case 51:' branch...
                  |......
                  | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |
                'yyparse': events 48-50
                  |
                  |gl/parse-datetime.y:882:12:
                  |  882 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->month)) YYABORT;
                  |      |            ^
                  |      |            |
                  |      |            (48) following 'false' branch...
                  |  883 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->day)) YYABORT;
                  |      |         ~   ~
                  |      |         |   |
                  |      |         |   (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |      |         (49) ...to here
                  |
gl/parse-datetime.y:889:15: warning: use of uninitialized value '_136->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  889 |       { if (! apply_relative_time (pc, $1, $2)) YYABORT; }
      |               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 52:' branch...
           |......
           | 2135 |   case 52: /* rel: relunit tAGO  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:889:15:
           |  889 |       { if (! apply_relative_time (pc, $1, $2)) YYABORT; }
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value '_136->rel' here
           |
gl/parse-datetime.y:889:15: warning: use of uninitialized value '_136->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 52:' branch...
           |......
           | 2135 |   case 52: /* rel: relunit tAGO  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:889:15:
           |  889 |       { if (! apply_relative_time (pc, $1, $2)) YYABORT; }
           |      |               ^
           |      |               |
           |      |               (42) use of uninitialized value '_136->rel' here
           |
gl/parse-datetime.y:889:15: warning: use of uninitialized value '_136->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 52:' branch...
                  |......
                  | 2135 |   case 52: /* rel: relunit tAGO  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:889:15:
                  |  889 |       { if (! apply_relative_time (pc, $1, $2)) YYABORT; }
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value '_136->rel' here
                  |
gl/parse-datetime.y:889:66: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  889 |       { if (! apply_relative_time (pc, $1, $2)) YYABORT; }
      |                                                                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 52:' branch...
           |......
           | 2135 |   case 52: /* rel: relunit tAGO  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:889:66:
           |  889 |       { if (! apply_relative_time (pc, $1, $2)) YYABORT; }
           |      |                                                                  ^
           |      |                                                                  |
           |      |                                                                  (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:889:66: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 52:' branch...
                  |......
                  | 2135 |   case 52: /* rel: relunit tAGO  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:889:66:
                  |  889 |       { if (! apply_relative_time (pc, $1, $2)) YYABORT; }
                  |      |                                                                  ^
                  |      |                                                                  |
                  |      |                                                                  (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:891:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  891 |       { if (! apply_relative_time (pc, $1, 1)) YYABORT; }
      |               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 53:' branch...
           |......
           | 2141 |   case 53: /* rel: relunit  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:891:15:
           |  891 |       { if (! apply_relative_time (pc, $1, 1)) YYABORT; }
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value 'yyvsp_218->rel' here
           |
gl/parse-datetime.y:891:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 53:' branch...
                  |......
                  | 2141 |   case 53: /* rel: relunit  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:891:15:
                  |  891 |       { if (! apply_relative_time (pc, $1, 1)) YYABORT; }
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value 'yyvsp_218->rel' here
                  |
gl/parse-datetime.y:893:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  893 |       { if (! apply_relative_time (pc, $1, 1)) YYABORT; }
      |               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 54:' branch...
           |......
           | 2147 |   case 54: /* rel: dayshift  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:893:15:
           |  893 |       { if (! apply_relative_time (pc, $1, 1)) YYABORT; }
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value 'yyvsp_218->rel' here
           |
gl/parse-datetime.y:893:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 54:' branch...
                  |......
                  | 2147 |   case 54: /* rel: dayshift  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:893:15:
                  |  893 |       { if (! apply_relative_time (pc, $1, 1)) YYABORT; }
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value 'yyvsp_218->rel' here
                  |
gl/parse-datetime.y:898:69: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  898 |       { $$ = RELATIVE_TIME_0; $$.year = $1; }
      |                                                                     ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 55:' branch...
           |......
           | 2153 |   case 55: /* relunit: tORDINAL tYEAR_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:898:69:
           |  898 |       { $$ = RELATIVE_TIME_0; $$.year = $1; }
           |      |                                                                     ^
           |      |                                                                     |
           |      |                                                                     (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:898:69: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 55:' branch...
           |......
           | 2153 |   case 55: /* relunit: tORDINAL tYEAR_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:898:69:
           |  898 |       { $$ = RELATIVE_TIME_0; $$.year = $1; }
           |      |                                                                     ^
           |      |                                                                     |
           |      |                                                                     (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:898:69: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 55:' branch...
                  |......
                  | 2153 |   case 55: /* relunit: tORDINAL tYEAR_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:898:69:
                  |  898 |       { $$ = RELATIVE_TIME_0; $$.year = $1; }
                  |      |                                                                     ^
                  |      |                                                                     |
                  |      |                                                                     (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:900:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  900 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
      |                                                                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 56:' branch...
           |......
           | 2159 |   case 56: /* relunit: tUNUMBER tYEAR_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:900:81:
           |  900 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:900:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 56:' branch...
           |......
           | 2159 |   case 56: /* relunit: tUNUMBER tYEAR_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:900:81:
           |  900 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:900:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 56:' branch...
                  |......
                  | 2159 |   case 56: /* relunit: tUNUMBER tYEAR_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:900:81:
                  |  900 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
                  |      |                                                                                 ^
                  |      |                                                                                 |
                  |      |                                                                                 (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:904:70: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  904 |       { $$ = RELATIVE_TIME_0; $$.month = $1; }
      |                                                                      ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 58:' branch...
           |......
           | 2171 |   case 58: /* relunit: tORDINAL tMONTH_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:904:70:
           |  904 |       { $$ = RELATIVE_TIME_0; $$.month = $1; }
           |      |                                                                      ^
           |      |                                                                      |
           |      |                                                                      (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:904:70: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 58:' branch...
           |......
           | 2171 |   case 58: /* relunit: tORDINAL tMONTH_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:904:70:
           |  904 |       { $$ = RELATIVE_TIME_0; $$.month = $1; }
           |      |                                                                      ^
           |      |                                                                      |
           |      |                                                                      (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:904:70: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 58:' branch...
                  |......
                  | 2171 |   case 58: /* relunit: tORDINAL tMONTH_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:904:70:
                  |  904 |       { $$ = RELATIVE_TIME_0; $$.month = $1; }
                  |      |                                                                      ^
                  |      |                                                                      |
                  |      |                                                                      (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:906:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  906 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
      |                                                                                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 59:' branch...
           |......
           | 2177 |   case 59: /* relunit: tUNUMBER tMONTH_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:906:82:
           |  906 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:906:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 59:' branch...
           |......
           | 2177 |   case 59: /* relunit: tUNUMBER tMONTH_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:906:82:
           |  906 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:906:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 59:' branch...
                  |......
                  | 2177 |   case 59: /* relunit: tUNUMBER tMONTH_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:906:82:
                  |  906 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
                  |      |                                                                                  ^
                  |      |                                                                                  |
                  |      |                                                                                  (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:911:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  911 |         if (INT_MULTIPLY_WRAPV ($1, $2, &$$.day)) YYABORT; }
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 61:' branch...
           |......
           | 2189 |   case 61: /* relunit: tORDINAL tDAY_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:911:13:
           |  911 |         if (INT_MULTIPLY_WRAPV ($1, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:911:13: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 61:' branch...
           |......
           | 2189 |   case 61: /* relunit: tORDINAL tDAY_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:911:13:
           |  911 |         if (INT_MULTIPLY_WRAPV ($1, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:911:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 61:' branch...
           |......
           | 2189 |   case 61: /* relunit: tORDINAL tDAY_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:911:13:
           |  911 |         if (INT_MULTIPLY_WRAPV ($1, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:911:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 61:' branch...
                  |......
                  | 2189 |   case 61: /* relunit: tORDINAL tDAY_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:911:13:
                  |  911 |         if (INT_MULTIPLY_WRAPV ($1, $2, &$$.day)) YYABORT; }
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:911:13: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 61:' branch...
                  |......
                  | 2189 |   case 61: /* relunit: tORDINAL tDAY_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:911:13:
                  |  911 |         if (INT_MULTIPLY_WRAPV ($1, $2, &$$.day)) YYABORT; }
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:914:13: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  914 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 62:' branch...
           |......
           | 2196 |   case 62: /* relunit: tUNUMBER tDAY_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:914:13:
           |  914 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:914:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 62:' branch...
           |......
           | 2196 |   case 62: /* relunit: tUNUMBER tDAY_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:914:13:
           |  914 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:914:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 62:' branch...
           |......
           | 2196 |   case 62: /* relunit: tUNUMBER tDAY_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:914:13:
           |  914 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:914:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 62:' branch...
                  |......
                  | 2196 |   case 62: /* relunit: tUNUMBER tDAY_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:914:13:
                  |  914 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:914:13: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 62:' branch...
                  |......
                  | 2196 |   case 62: /* relunit: tUNUMBER tDAY_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:914:13:
                  |  914 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:916:67: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  916 |       { $$ = RELATIVE_TIME_0; $$.day = $1; }
      |                                                                   ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 63:' branch...
           |......
           | 2203 |   case 63: /* relunit: tDAY_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:916:67:
           |  916 |       { $$ = RELATIVE_TIME_0; $$.day = $1; }
           |      |                                                                   ^
           |      |                                                                   |
           |      |                                                                   (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:916:67: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 63:' branch...
                  |......
                  | 2203 |   case 63: /* relunit: tDAY_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:916:67:
                  |  916 |       { $$ = RELATIVE_TIME_0; $$.day = $1; }
                  |      |                                                                   ^
                  |      |                                                                   |
                  |      |                                                                   (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:918:69: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  918 |       { $$ = RELATIVE_TIME_0; $$.hour = $1; }
      |                                                                     ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 64:' branch...
           |......
           | 2209 |   case 64: /* relunit: tORDINAL tHOUR_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:918:69:
           |  918 |       { $$ = RELATIVE_TIME_0; $$.hour = $1; }
           |      |                                                                     ^
           |      |                                                                     |
           |      |                                                                     (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:918:69: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 64:' branch...
           |......
           | 2209 |   case 64: /* relunit: tORDINAL tHOUR_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:918:69:
           |  918 |       { $$ = RELATIVE_TIME_0; $$.hour = $1; }
           |      |                                                                     ^
           |      |                                                                     |
           |      |                                                                     (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:918:69: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 64:' branch...
                  |......
                  | 2209 |   case 64: /* relunit: tORDINAL tHOUR_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:918:69:
                  |  918 |       { $$ = RELATIVE_TIME_0; $$.hour = $1; }
                  |      |                                                                     ^
                  |      |                                                                     |
                  |      |                                                                     (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:920:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  920 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
      |                                                                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 65:' branch...
           |......
           | 2215 |   case 65: /* relunit: tUNUMBER tHOUR_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:920:81:
           |  920 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:920:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 65:' branch...
           |......
           | 2215 |   case 65: /* relunit: tUNUMBER tHOUR_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:920:81:
           |  920 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:920:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 65:' branch...
                  |......
                  | 2215 |   case 65: /* relunit: tUNUMBER tHOUR_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:920:81:
                  |  920 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
                  |      |                                                                                 ^
                  |      |                                                                                 |
                  |      |                                                                                 (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:924:72: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  924 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1; }
      |                                                                        ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 67:' branch...
           |......
           | 2227 |   case 67: /* relunit: tORDINAL tMINUTE_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:924:72:
           |  924 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1; }
           |      |                                                                        ^
           |      |                                                                        |
           |      |                                                                        (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:924:72: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 67:' branch...
           |......
           | 2227 |   case 67: /* relunit: tORDINAL tMINUTE_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:924:72:
           |  924 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1; }
           |      |                                                                        ^
           |      |                                                                        |
           |      |                                                                        (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:924:72: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 67:' branch...
                  |......
                  | 2227 |   case 67: /* relunit: tORDINAL tMINUTE_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:924:72:
                  |  924 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1; }
                  |      |                                                                        ^
                  |      |                                                                        |
                  |      |                                                                        (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:926:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  926 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
      |                                                                                    ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 68:' branch...
           |......
           | 2233 |   case 68: /* relunit: tUNUMBER tMINUTE_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:926:84:
           |  926 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:926:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 68:' branch...
           |......
           | 2233 |   case 68: /* relunit: tUNUMBER tMINUTE_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:926:84:
           |  926 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:926:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 68:' branch...
                  |......
                  | 2233 |   case 68: /* relunit: tUNUMBER tMINUTE_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:926:84:
                  |  926 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
                  |      |                                                                                    ^
                  |      |                                                                                    |
                  |      |                                                                                    (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:930:72: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  930 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1; }
      |                                                                        ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 70:' branch...
           |......
           | 2245 |   case 70: /* relunit: tORDINAL tSEC_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:930:72:
           |  930 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1; }
           |      |                                                                        ^
           |      |                                                                        |
           |      |                                                                        (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:930:72: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 70:' branch...
           |......
           | 2245 |   case 70: /* relunit: tORDINAL tSEC_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:930:72:
           |  930 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1; }
           |      |                                                                        ^
           |      |                                                                        |
           |      |                                                                        (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:930:72: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 70:' branch...
                  |......
                  | 2245 |   case 70: /* relunit: tORDINAL tSEC_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:930:72:
                  |  930 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1; }
                  |      |                                                                        ^
                  |      |                                                                        |
                  |      |                                                                        (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:932:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  932 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
      |                                                                                    ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 71:' branch...
           |......
           | 2251 |   case 71: /* relunit: tUNUMBER tSEC_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:932:84:
           |  932 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:932:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 71:' branch...
           |......
           | 2251 |   case 71: /* relunit: tUNUMBER tSEC_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:932:84:
           |  932 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:932:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 71:' branch...
                  |......
                  | 2251 |   case 71: /* relunit: tUNUMBER tSEC_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:932:84:
                  |  932 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
                  |      |                                                                                    ^
                  |      |                                                                                    |
                  |      |                                                                                    (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:934:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
      |                                                                                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 72:' branch...
           |......
           | 2257 |   case 72: /* relunit: tSDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:934:82:
           |  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:934:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 72:' branch...
           |......
           | 2257 |   case 72: /* relunit: tSDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:934:82:
           |  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:934:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 72:' branch...
                  |......
                  | 2257 |   case 72: /* relunit: tSDECIMAL_NUMBER tSEC_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:934:82:
                  |  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
                  |      |                                                                                  ^
                  |      |                                                                                  |
                  |      |                                                                                  (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
                  |
gl/parse-datetime.y:934:128: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
      |                                                                                                                                ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 72:' branch...
           |......
           | 2257 |   case 72: /* relunit: tSDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:934:128:
           |  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                                                                ^
           |      |                                                                                                                                |
           |      |                                                                                                                                (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:934:128: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 72:' branch...
           |......
           | 2257 |   case 72: /* relunit: tSDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:934:128:
           |  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                                                                ^
           |      |                                                                                                                                |
           |      |                                                                                                                                (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:934:128: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 72:' branch...
                  |......
                  | 2257 |   case 72: /* relunit: tSDECIMAL_NUMBER tSEC_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:934:128:
                  |  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
                  |      |                                                                                                                                ^
                  |      |                                                                                                                                |
                  |      |                                                                                                                                (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
                  |
gl/parse-datetime.y:936:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
      |                                                                                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 73:' branch...
           |......
           | 2263 |   case 73: /* relunit: tUDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:936:82:
           |  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:936:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 73:' branch...
           |......
           | 2263 |   case 73: /* relunit: tUDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:936:82:
           |  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:936:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 73:' branch...
                  |......
                  | 2263 |   case 73: /* relunit: tUDECIMAL_NUMBER tSEC_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:936:82:
                  |  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
                  |      |                                                                                  ^
                  |      |                                                                                  |
                  |      |                                                                                  (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
                  |
gl/parse-datetime.y:936:128: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
      |                                                                                                                                ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 73:' branch...
           |......
           | 2263 |   case 73: /* relunit: tUDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:936:128:
           |  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                                                                ^
           |      |                                                                                                                                |
           |      |                                                                                                                                (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:936:128: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 73:' branch...
           |......
           | 2263 |   case 73: /* relunit: tUDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:936:128:
           |  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                                                                ^
           |      |                                                                                                                                |
           |      |                                                                                                                                (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:936:128: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 73:' branch...
                  |......
                  | 2263 |   case 73: /* relunit: tUDECIMAL_NUMBER tSEC_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:936:128:
                  |  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
                  |      |                                                                                                                                ^
                  |      |                                                                                                                                |
                  |      |                                                                                                                                (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
                  |
gl/parse-datetime.y:944:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  944 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
      |                                                                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 76:' branch...
           |......
           | 2275 |   case 76: /* relunit_snumber: tSNUMBER tYEAR_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:944:81:
           |  944 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:944:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 76:' branch...
           |......
           | 2275 |   case 76: /* relunit_snumber: tSNUMBER tYEAR_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:944:81:
           |  944 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:944:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 76:' branch...
                  |......
                  | 2275 |   case 76: /* relunit_snumber: tSNUMBER tYEAR_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:944:81:
                  |  944 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
                  |      |                                                                                 ^
                  |      |                                                                                 |
                  |      |                                                                                 (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:946:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  946 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
      |                                                                                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 77:' branch...
           |......
           | 2281 |   case 77: /* relunit_snumber: tSNUMBER tMONTH_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:946:82:
           |  946 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:946:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 77:' branch...
           |......
           | 2281 |   case 77: /* relunit_snumber: tSNUMBER tMONTH_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:946:82:
           |  946 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:946:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 77:' branch...
                  |......
                  | 2281 |   case 77: /* relunit_snumber: tSNUMBER tMONTH_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:946:82:
                  |  946 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
                  |      |                                                                                  ^
                  |      |                                                                                  |
                  |      |                                                                                  (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:949:13: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  949 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 78:' branch...
           |......
           | 2287 |   case 78: /* relunit_snumber: tSNUMBER tDAY_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:949:13:
           |  949 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:949:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 78:' branch...
           |......
           | 2287 |   case 78: /* relunit_snumber: tSNUMBER tDAY_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:949:13:
           |  949 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:949:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 78:' branch...
           |......
           | 2287 |   case 78: /* relunit_snumber: tSNUMBER tDAY_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:949:13:
           |  949 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:949:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 78:' branch...
                  |......
                  | 2287 |   case 78: /* relunit_snumber: tSNUMBER tDAY_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:949:13:
                  |  949 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:949:13: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 78:' branch...
                  |......
                  | 2287 |   case 78: /* relunit_snumber: tSNUMBER tDAY_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:949:13:
                  |  949 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:951:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  951 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
      |                                                                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 79:' branch...
           |......
           | 2294 |   case 79: /* relunit_snumber: tSNUMBER tHOUR_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:951:81:
           |  951 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:951:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 79:' branch...
           |......
           | 2294 |   case 79: /* relunit_snumber: tSNUMBER tHOUR_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:951:81:
           |  951 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:951:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 79:' branch...
                  |......
                  | 2294 |   case 79: /* relunit_snumber: tSNUMBER tHOUR_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:951:81:
                  |  951 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
                  |      |                                                                                 ^
                  |      |                                                                                 |
                  |      |                                                                                 (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:953:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  953 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
      |                                                                                    ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 80:' branch...
           |......
           | 2300 |   case 80: /* relunit_snumber: tSNUMBER tMINUTE_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:953:84:
           |  953 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:953:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 80:' branch...
           |......
           | 2300 |   case 80: /* relunit_snumber: tSNUMBER tMINUTE_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:953:84:
           |  953 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:953:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 80:' branch...
                  |......
                  | 2300 |   case 80: /* relunit_snumber: tSNUMBER tMINUTE_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:953:84:
                  |  953 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
                  |      |                                                                                    ^
                  |      |                                                                                    |
                  |      |                                                                                    (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:955:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  955 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
      |                                                                                    ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 81:' branch...
           |......
           | 2306 |   case 81: /* relunit_snumber: tSNUMBER tSEC_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:955:84:
           |  955 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:955:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 81:' branch...
           |......
           | 2306 |   case 81: /* relunit_snumber: tSNUMBER tSEC_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:955:84:
           |  955 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:955:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 81:' branch...
                  |......
                  | 2306 |   case 81: /* relunit_snumber: tSNUMBER tSEC_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:955:84:
                  |  955 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
                  |      |                                                                                    ^
                  |      |                                                                                    |
                  |      |                                                                                    (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:960:67: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  960 |       { $$ = RELATIVE_TIME_0; $$.day = $1; }
      |                                                                   ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 82:' branch...
           |......
           | 2312 |   case 82: /* dayshift: tDAY_SHIFT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:960:67:
           |  960 |       { $$ = RELATIVE_TIME_0; $$.day = $1; }
           |      |                                                                   ^
           |      |                                                                   |
           |      |                                                                   (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:960:67: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 82:' branch...
                  |......
                  | 2312 |   case 82: /* dayshift: tDAY_SHIFT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:960:67:
                  |  960 |       { $$ = RELATIVE_TIME_0; $$.day = $1; }
                  |      |                                                                   ^
                  |      |                                                                   |
                  |      |                                                                   (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:968:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  968 |       { if (time_overflow ($1.value)) YYABORT;
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 86:' branch...
           |......
           | 2318 |   case 86: /* signed_seconds: tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:968:13:
           |  968 |       { if (time_overflow ($1.value)) YYABORT;
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'yyvsp_218->textintval.value' here
           |
gl/parse-datetime.y:968:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 86:' branch...
                  |......
                  | 2318 |   case 86: /* signed_seconds: tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:968:13:
                  |  968 |       { if (time_overflow ($1.value)) YYABORT;
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |
gl/parse-datetime.y:975:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  975 |       { if (time_overflow ($1.value)) YYABORT;
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 88:' branch...
           |......
           | 2325 |   case 88: /* unsigned_seconds: tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:975:13:
           |  975 |       { if (time_overflow ($1.value)) YYABORT;
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'yyvsp_218->textintval.value' here
           |
gl/parse-datetime.y:975:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 88:' branch...
                  |......
                  | 2325 |   case 88: /* unsigned_seconds: tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:975:13:
                  |  975 |       { if (time_overflow ($1.value)) YYABORT;
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |
gl/parse-datetime.y:981:9: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  981 |       { digits_to_date_time (pc, $1); }
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 89:' branch...
           |......
           | 2332 |   case 89: /* number: tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:981:9:
           |  981 |       { digits_to_date_time (pc, $1); }
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'yyvsp_218->textintval' here
           |
gl/parse-datetime.y:981:9: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 89:' branch...
                  |......
                  | 2332 |   case 89: /* number: tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:981:9:
                  |  981 |       { digits_to_date_time (pc, $1); }
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'yyvsp_218->textintval' here
                  |
gl/parse-datetime.y:989:9: warning: use of uninitialized value '_177->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  989 |         digits_to_date_time (pc, $1);
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 90:' branch...
           |......
           | 2338 |   case 90: /* hybrid: tUNUMBER relunit_snumber  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:989:9:
           |  989 |         digits_to_date_time (pc, $1);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value '_177->textintval' here
           |
gl/parse-datetime.y:989:9: warning: use of uninitialized value '_177->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 90:' branch...
           |......
           | 2338 |   case 90: /* hybrid: tUNUMBER relunit_snumber  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:989:9:
           |  989 |         digits_to_date_time (pc, $1);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value '_177->textintval' here
           |
gl/parse-datetime.y:989:9: warning: use of uninitialized value '_177->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 90:' branch...
                  |......
                  | 2338 |   case 90: /* hybrid: tUNUMBER relunit_snumber  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:989:9:
                  |  989 |         digits_to_date_time (pc, $1);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value '_177->textintval' here
                  |
gl/parse-datetime.y:990:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  990 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
      |               ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-58
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~             
                  |      |   |
                  |      |   (57) following 'case 90:' branch...
                  |......
                  | 2338 |   case 90: /* hybrid: tUNUMBER relunit_snumber  */
                  |      |   ~             
                  |      |   |
                  |      |   (58) ...to here
                  |
                'yyparse': event 59
                  |
                  |gl/parse-datetime.y:989:9:
                  |  989 |         digits_to_date_time (pc, $1);
                  |      |         ^
                  |      |         |
                  |      |         (59) calling 'digits_to_date_time' from 'yyparse'
                  |
                  +--> 'digits_to_date_time': events 60-64
                         |
                         |  253 | digits_to_date_time (parser_control *pc, textint text_int)
                         |      | ^
                         |      | |
                         |      | (60) entry to 'digits_to_date_time'
                         |  254 | {
                         |  255 |   if (pc->dates_seen && ! pc->year.digits
                         |      |      ~
                         |      |      |
                         |      |      (61) following 'false' branch...
                         |......
                         |  263 |       if (4 < text_int.digits)
                         |      |       ~  ~
                         |      |       |  |
                         |      |       |  (63) following 'true' branch (when 'text_int$digits_35 > 4')...
                         |      |       (62) ...to here
                         |  264 |         {
                         |  265 |           pc->dates_seen++;
                         |      |           ~
                         |      |           |
                         |      |           (64) ...to here
                         |
                  <------+
                  |
                'yyparse': events 65-66
                  |
                  |  989 |         digits_to_date_time (pc, $1);
                  |      |         ^
                  |      |         |
                  |      |         (65) returning to 'yyparse' from 'digits_to_date_time'
                  |  990 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
                  |      |               ~
                  |      |               |
                  |      |               (66) use of uninitialized value 'yyvsp_218->rel' here
                  |
gl/parse-datetime.y:998:47: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  998 |       { $$ = $2.value; }
      |                                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 92:' branch...
           |......
           | 2355 |   case 92: /* o_colon_minutes: ':' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:998:47:
           |  998 |       { $$ = $2.value; }
           |      |                                               ^
           |      |                                               |
           |      |                                               (19) use of uninitialized value 'yyvsp_218->textintval.value' here
           |
gl/parse-datetime.y:998:47: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 92:' branch...
                  |......
                  | 2355 |   case 92: /* o_colon_minutes: ':' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:998:47:
                  |  998 |       { $$ = $2.value; }
                  |      |                                               ^
                  |      |                                               |
                  |      |                                               (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |
In function 'apply_relative_time':
lto1: warning: use of uninitialized value 'rel.ns' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    |gl/parse-datetime.y:1708:1:
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (10) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (12) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (11) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (13) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (14) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (16) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (15) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (17) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (18) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 19
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (19) entry to 'yylex'
                  |
                'yylex': events 20-21
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (20) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (21) ...to here
                  |
           <------+
           |
         'yyparse': events 22-40
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (35) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (34) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (36) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (22) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (23) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (25) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (24) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (26) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (37) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (38) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (39) following 'case 33:' branch...
           |......
           | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
           |      |   ~             
           |      |   |
           |      |   (40) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (27) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (28) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (29) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (30) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (31) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (32) ...to here
           |
         'yyparse': event 41
           |
           |gl/parse-datetime.y:755:15:
           |  755 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (41) calling 'apply_relative_time' from 'yyparse'
           |
           +--> 'apply_relative_time': events 42-43
                  |
                  |  294 | apply_relative_time (parser_control *pc, relative_time rel, int factor)
                  |      | ^                                                      ~
                  |      | |                                                      |
                  |      | (42) entry to 'apply_relative_time'                    (43) region created on stack here
                  |
                'apply_relative_time': event 44
                  |
                  |lto1:
                  | (44): use of uninitialized value 'rel.ns' here
                  |
lto1: warning: use of uninitialized value 'rel.seconds' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (10) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (12) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (11) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (13) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (14) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (16) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (15) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (17) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (18) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 19
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (19) entry to 'yylex'
                  |
                'yylex': events 20-21
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (20) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (21) ...to here
                  |
           <------+
           |
         'yyparse': events 22-40
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (35) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (34) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (36) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (22) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (23) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (25) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (24) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (26) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (37) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (38) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (39) following 'case 33:' branch...
           |......
           | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
           |      |   ~             
           |      |   |
           |      |   (40) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (27) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (28) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (29) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (30) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (31) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (32) ...to here
           |
         'yyparse': event 41
           |
           |gl/parse-datetime.y:755:15:
           |  755 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (41) calling 'apply_relative_time' from 'yyparse'
           |
           +--> 'apply_relative_time': events 42-43
                  |
                  |  294 | apply_relative_time (parser_control *pc, relative_time rel, int factor)
                  |      | ^                                                      ~
                  |      | |                                                      |
                  |      | (42) entry to 'apply_relative_time'                    (43) region created on stack here
                  |
                'apply_relative_time': event 44
                  |
                  |lto1:
                  | (44): use of uninitialized value 'rel.seconds' here
                  |
lto1: warning: use of uninitialized value 'rel.hour' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (10) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (12) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (11) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (13) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (14) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (16) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (15) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (17) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (18) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 19
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (19) entry to 'yylex'
                  |
                'yylex': events 20-21
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (20) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (21) ...to here
                  |
           <------+
           |
         'yyparse': events 22-40
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (35) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (34) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (36) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (22) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (23) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (25) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (24) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (26) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (37) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (38) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (39) following 'case 33:' branch...
           |......
           | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
           |      |   ~             
           |      |   |
           |      |   (40) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (27) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (28) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (29) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (30) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (31) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (32) ...to here
           |
         'yyparse': event 41
           |
           |gl/parse-datetime.y:755:15:
           |  755 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (41) calling 'apply_relative_time' from 'yyparse'
           |
           +--> 'apply_relative_time': events 42-43
                  |
                  |  294 | apply_relative_time (parser_control *pc, relative_time rel, int factor)
                  |      | ^                                                      ~
                  |      | |                                                      |
                  |      | (42) entry to 'apply_relative_time'                    (43) region created on stack here
                  |
                'apply_relative_time': event 44
                  |
                  |lto1:
                  | (44): use of uninitialized value 'rel.hour' here
                  |
lto1: warning: use of uninitialized value 'rel.minutes' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (10) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (12) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (11) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (13) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (14) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (16) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (15) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (17) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (18) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 19
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (19) entry to 'yylex'
                  |
                'yylex': events 20-21
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (20) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (21) ...to here
                  |
           <------+
           |
         'yyparse': events 22-40
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (35) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (34) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (36) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (22) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (23) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (25) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (24) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (26) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (37) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (38) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (39) following 'case 33:' branch...
           |......
           | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
           |      |   ~             
           |      |   |
           |      |   (40) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (27) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (28) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (29) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (30) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (31) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (32) ...to here
           |
         'yyparse': event 41
           |
           |gl/parse-datetime.y:755:15:
           |  755 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (41) calling 'apply_relative_time' from 'yyparse'
           |
           +--> 'apply_relative_time': events 42-43
                  |
                  |  294 | apply_relative_time (parser_control *pc, relative_time rel, int factor)
                  |      | ^                                                      ~
                  |      | |                                                      |
                  |      | (42) entry to 'apply_relative_time'                    (43) region created on stack here
                  |
                'apply_relative_time': event 44
                  |
                  |lto1:
                  | (44): use of uninitialized value 'rel.minutes' here
                  |
gl/parse-datetime.c: In function 'yyparse':
gl/parse-datetime.c:1715:12: warning: use of uninitialized value 'yylval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1715 |   *++yyvsp = yylval;
      |            ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1510 | YYSTYPE yylval YY_INITIAL_VALUE (= yyval_default);
                  |      |         ~
                  |      |         |
                  |      |         (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-59
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'false' branch (when 'yyn_244 > 0')...
                  |......
                  | 1708 |   if (yyerrstatus)
                  |      |   ~  ~          
                  |      |   |  |
                  |      |   |  (57) following 'false' branch (when 'yyerrstatus_211 == 0')...
                  |      |   (56) ...to here
                  |......
                  | 1712 |   YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
                  |      |                                                          ~
                  |      |                                                          |
                  |      |                                                          (58) ...to here
                  |......
                  | 1715 |   *++yyvsp = yylval;
                  |      |            ~    
                  |      |            |
                  |      |            (59) use of uninitialized value 'yylval' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value '*_15' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value '*_15' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value 'MEM <__time_t> [(union YYSTYPE *)_15]' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value 'MEM <__time_t> [(union YYSTYPE *)_15]' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value '_15->rel.ns' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value '_15->rel.ns' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value '_15->rel.hour' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value '_15->rel.hour' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value '_15->rel.minutes' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value '_15->rel.minutes' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value '_15->rel.seconds' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value '_15->rel.seconds' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value '_15->rel.day' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value '_15->rel.day' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value '_15->timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value '_15->timespec.tv_nsec' here
                  |
gl/parse-datetime.y:600:21: warning: use of uninitialized value 'yyvsp_218->timespec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  600 |         pc->seconds = $2;
      |                     ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 4:' branch...
           | 1753 |     {
           | 1754 |   case 4: /* timespec: '@' seconds  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:600:21:
           |  600 |         pc->seconds = $2;
           |      |                     ^
           |      |                     |
           |      |                     (19) use of uninitialized value 'yyvsp_218->timespec' here
           |
gl/parse-datetime.y:600:21: warning: use of uninitialized value 'yyvsp_218->timespec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 4:' branch...
                  | 1753 |     {
                  | 1754 |   case 4: /* timespec: '@' seconds  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:600:21:
                  |  600 |         pc->seconds = $2;
                  |      |                     ^
                  |      |                     |
                  |      |                     (50) use of uninitialized value 'yyvsp_218->timespec' here
                  |
gl/parse-datetime.y:672:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  672 |         set_hhmmss (pc, $1.value, 0, 0, 0);
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 19:' branch...
           |......
           | 1851 |   case 19: /* time: tUNUMBER tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:672:9:
           |  672 |         set_hhmmss (pc, $1.value, 0, 0, 0);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:672:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 19:' branch...
           |......
           | 1851 |   case 19: /* time: tUNUMBER tMERIDIAN  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:672:9:
           |  672 |         set_hhmmss (pc, $1.value, 0, 0, 0);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:672:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 19:' branch...
                  |......
                  | 1851 |   case 19: /* time: tUNUMBER tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:672:9:
                  |  672 |         set_hhmmss (pc, $1.value, 0, 0, 0);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:673:33: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  673 |         pc->meridian = $2;
      |                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 19:' branch...
           |......
           | 1851 |   case 19: /* time: tUNUMBER tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:673:33:
           |  673 |         pc->meridian = $2;
           |      |                                 ^
           |      |                                 |
           |      |                                 (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:673:33: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 19:' branch...
                  |......
                  | 1851 |   case 19: /* time: tUNUMBER tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:673:33:
                  |  673 |         pc->meridian = $2;
                  |      |                                 ^
                  |      |                                 |
                  |      |                                 (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:677:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  677 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 20:' branch...
           |......
           | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:677:9:
           |  677 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:677:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 20:' branch...
           |......
           | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:677:9:
           |  677 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:677:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 20:' branch...
           |......
           | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:677:9:
           |  677 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:677:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 20:' branch...
           |......
           | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:677:9:
           |  677 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:677:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 20:' branch...
                  |......
                  | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:677:9:
                  |  677 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:677:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 20:' branch...
                  |......
                  | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:677:9:
                  |  677 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
                  |
gl/parse-datetime.y:678:33: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  678 |         pc->meridian = $4;
      |                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 20:' branch...
           |......
           | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:678:33:
           |  678 |         pc->meridian = $4;
           |      |                                 ^
           |      |                                 |
           |      |                                 (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:678:33: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 20:' branch...
                  |......
                  | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:678:33:
                  |  678 |         pc->meridian = $4;
                  |      |                                 ^
                  |      |                                 |
                  |      |                                 (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:682:9:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:682:9:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' here
           |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:682:9:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:682:9:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:682:9:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:682:9:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' here
           |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 21:' branch...
                  |......
                  | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:682:9:
                  |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
                  |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 21:' branch...
                  |......
                  | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:682:9:
                  |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
                  |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 21:' branch...
                  |......
                  | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:682:9:
                  |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' here
                  |
gl/parse-datetime.y:682:134: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
      |                                                                                                                                      ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:682:134:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |                                                                                                                                      ^
           |      |                                                                                                                                      |
           |      |                                                                                                                                      (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:682:134: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:682:134:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |                                                                                                                                      ^
           |      |                                                                                                                                      |
           |      |                                                                                                                                      (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:682:134: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 21:' branch...
                  |......
                  | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:682:134:
                  |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |                                                                                                                                      ^
                  |      |                                                                                                                                      |
                  |      |                                                                                                                                      (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
                  |
gl/parse-datetime.y:683:33: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  683 |         pc->meridian = $6;
      |                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:683:33:
           |  683 |         pc->meridian = $6;
           |      |                                 ^
           |      |                                 |
           |      |                                 (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:683:33: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 21:' branch...
                  |......
                  | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:683:33:
                  |  683 |         pc->meridian = $6;
                  |      |                                 ^
                  |      |                                 |
                  |      |                                 (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:691:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  691 |         set_hhmmss (pc, $1.value, 0, 0, 0);
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 23:' branch...
           |......
           | 1878 |   case 23: /* iso_8601_time: tUNUMBER zone_offset  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:691:9:
           |  691 |         set_hhmmss (pc, $1.value, 0, 0, 0);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:691:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 23:' branch...
           |......
           | 1878 |   case 23: /* iso_8601_time: tUNUMBER zone_offset  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:691:9:
           |  691 |         set_hhmmss (pc, $1.value, 0, 0, 0);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:691:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 23:' branch...
                  |......
                  | 1878 |   case 23: /* iso_8601_time: tUNUMBER zone_offset  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:691:9:
                  |  691 |         set_hhmmss (pc, $1.value, 0, 0, 0);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:696:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  696 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 24:' branch...
           |......
           | 1887 |   case 24: /* iso_8601_time: tUNUMBER ':' tUNUMBER o_zone_offset  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:696:9:
           |  696 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:696:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 24:' branch...
           |......
           | 1887 |   case 24: /* iso_8601_time: tUNUMBER ':' tUNUMBER o_zone_offset  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:696:9:
           |  696 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:696:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 24:' branch...
           |......
           | 1887 |   case 24: /* iso_8601_time: tUNUMBER ':' tUNUMBER o_zone_offset  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:696:9:
           |  696 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:696:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 24:' branch...
           |......
           | 1887 |   case 24: /* iso_8601_time: tUNUMBER ':' tUNUMBER o_zone_offset  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:696:9:
           |  696 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:696:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 24:' branch...
                  |......
                  | 1887 |   case 24: /* iso_8601_time: tUNUMBER ':' tUNUMBER o_zone_offset  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:696:9:
                  |  696 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
                  |
gl/parse-datetime.y:696:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 24:' branch...
                  |......
                  | 1887 |   case 24: /* iso_8601_time: tUNUMBER ':' tUNUMBER o_zone_offset  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:696:9:
                  |  696 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:701:9:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:701:9:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:701:9:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' here
           |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:701:9:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' here
           |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:701:9:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:701:9:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 25:' branch...
                  |......
                  | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:701:9:
                  |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' here
                  |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 25:' branch...
                  |......
                  | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:701:9:
                  |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
                  |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 25:' branch...
                  |......
                  | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:701:9:
                  |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
                  |
gl/parse-datetime.y:701:134: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
      |                                                                                                                                      ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:701:134:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |                                                                                                                                      ^
           |      |                                                                                                                                      |
           |      |                                                                                                                                      (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:701:134: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:701:134:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |                                                                                                                                      ^
           |      |                                                                                                                                      |
           |      |                                                                                                                                      (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:701:134: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 25:' branch...
                  |......
                  | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:701:134:
                  |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |                                                                                                                                      ^
                  |      |                                                                                                                                      |
                  |      |                                                                                                                                      (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
                  |
gl/parse-datetime.y:715:15: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  715 |         if (! time_zone_hhmm (pc, $1, $2)) YYABORT;
      |               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 28:' branch...
           |......
           | 1905 |   case 28: /* zone_offset: tSNUMBER o_colon_minutes  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:715:15:
           |  715 |         if (! time_zone_hhmm (pc, $1, $2)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:715:15: warning: use of uninitialized value '_67->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 28:' branch...
           |......
           | 1905 |   case 28: /* zone_offset: tSNUMBER o_colon_minutes  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:715:15:
           |  715 |         if (! time_zone_hhmm (pc, $1, $2)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value '_67->textintval' here
           |
gl/parse-datetime.y:715:15: warning: use of uninitialized value '_67->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 28:' branch...
           |......
           | 1905 |   case 28: /* zone_offset: tSNUMBER o_colon_minutes  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:715:15:
           |  715 |         if (! time_zone_hhmm (pc, $1, $2)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (42) use of uninitialized value '_67->textintval' here
           |
gl/parse-datetime.y:715:15: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 28:' branch...
                  |......
                  | 1905 |   case 28: /* zone_offset: tSNUMBER o_colon_minutes  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:715:15:
                  |  715 |         if (! time_zone_hhmm (pc, $1, $2)) YYABORT;
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:715:15: warning: use of uninitialized value '_67->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 28:' branch...
                  |......
                  | 1905 |   case 28: /* zone_offset: tSNUMBER o_colon_minutes  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:715:15:
                  |  715 |         if (! time_zone_hhmm (pc, $1, $2)) YYABORT;
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value '_67->textintval' here
                  |
gl/parse-datetime.y:738:36: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  738 |       { pc->local_isdst = $1; }
      |                                    ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 29:' branch...
           |......
           | 1914 |   case 29: /* local_zone: tLOCAL_ZONE  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:738:36:
           |  738 |       { pc->local_isdst = $1; }
           |      |                                    ^
           |      |                                    |
           |      |                                    (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:738:36: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 29:' branch...
                  |......
                  | 1914 |   case 29: /* local_zone: tLOCAL_ZONE  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:738:36:
                  |  738 |       { pc->local_isdst = $1; }
                  |      |                                    ^
                  |      |                                    |
                  |      |                                    (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:750:34: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  750 |       { pc->time_zone = $1; }
      |                                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 31:' branch...
           |......
           | 1929 |   case 31: /* zone: tZONE  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:750:34:
           |  750 |       { pc->time_zone = $1; }
           |      |                                  ^
           |      |                                  |
           |      |                                  (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:750:34: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 31:' branch...
                  |......
                  | 1929 |   case 31: /* zone: tZONE  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:750:34:
                  |  750 |       { pc->time_zone = $1; }
                  |      |                                  ^
                  |      |                                  |
                  |      |                                  (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:754:35: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  754 |       { pc->time_zone = $1;
      |                                   ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 33:' branch...
           |......
           | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:754:35:
           |  754 |       { pc->time_zone = $1;
           |      |                                   ^
           |      |                                   |
           |      |                                   (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:754:35: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 33:' branch...
           |......
           | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:754:35:
           |  754 |       { pc->time_zone = $1;
           |      |                                   ^
           |      |                                   |
           |      |                                   (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:754:35: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 33:' branch...
                  |......
                  | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:754:35:
                  |  754 |       { pc->time_zone = $1;
                  |      |                                   ^
                  |      |                                   |
                  |      |                                   (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:755:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  755 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
      |               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 33:' branch...
           |......
           | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:755:15:
           |  755 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value 'yyvsp_218->rel' here
           |
gl/parse-datetime.y:755:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 33:' branch...
                  |......
                  | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:755:15:
                  |  755 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value 'yyvsp_218->rel' here
                  |
gl/parse-datetime.y:760:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  760 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
      |               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 34:' branch...
           |......
           | 1950 |   case 34: /* zone: 'T' relunit_snumber  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:760:15:
           |  760 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value 'yyvsp_218->rel' here
           |
gl/parse-datetime.y:760:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 34:' branch...
                  |......
                  | 1950 |   case 34: /* zone: 'T' relunit_snumber  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:760:15:
                  |  760 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value 'yyvsp_218->rel' here
                  |
gl/parse-datetime.y:764:15: warning: use of uninitialized value '_77->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  764 |       { if (! time_zone_hhmm (pc, $2, $3)) YYABORT;
      |               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 35:' branch...
           |......
           | 1959 |   case 35: /* zone: tZONE tSNUMBER o_colon_minutes  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:764:15:
           |  764 |       { if (! time_zone_hhmm (pc, $2, $3)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value '_77->textintval' here
           |
gl/parse-datetime.y:764:15: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 35:' branch...
           |......
           | 1959 |   case 35: /* zone: tZONE tSNUMBER o_colon_minutes  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:764:15:
           |  764 |       { if (! time_zone_hhmm (pc, $2, $3)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:764:15: warning: use of uninitialized value '_77->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 35:' branch...
           |......
           | 1959 |   case 35: /* zone: tZONE tSNUMBER o_colon_minutes  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:764:15:
           |  764 |       { if (! time_zone_hhmm (pc, $2, $3)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (42) use of uninitialized value '_77->textintval' here
           |
gl/parse-datetime.y:764:15: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 35:' branch...
                  |......
                  | 1959 |   case 35: /* zone: tZONE tSNUMBER o_colon_minutes  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:764:15:
                  |  764 |       { if (! time_zone_hhmm (pc, $2, $3)) YYABORT;
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:764:15: warning: use of uninitialized value '_77->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 35:' branch...
                  |......
                  | 1959 |   case 35: /* zone: tZONE tSNUMBER o_colon_minutes  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:764:15:
                  |  764 |       { if (! time_zone_hhmm (pc, $2, $3)) YYABORT;
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value '_77->textintval' here
                  |
gl/parse-datetime.y:767:34: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  767 |       { pc->time_zone = $1 + 60 * 60; }
      |                                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 36:' branch...
           |......
           | 1966 |   case 36: /* zone: tDAYZONE  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:767:34:
           |  767 |       { pc->time_zone = $1 + 60 * 60; }
           |      |                                  ^
           |      |                                  |
           |      |                                  (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:767:34: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 36:' branch...
                  |......
                  | 1966 |   case 36: /* zone: tDAYZONE  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:767:34:
                  |  767 |       { pc->time_zone = $1 + 60 * 60; }
                  |      |                                  ^
                  |      |                                  |
                  |      |                                  (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:769:35: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  769 |       { pc->time_zone = $1 + 60 * 60; }
      |                                   ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 37:' branch...
           |......
           | 1972 |   case 37: /* zone: tZONE tDST  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:769:35:
           |  769 |       { pc->time_zone = $1 + 60 * 60; }
           |      |                                   ^
           |      |                                   |
           |      |                                   (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:769:35: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 37:' branch...
           |......
           | 1972 |   case 37: /* zone: tZONE tDST  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:769:35:
           |  769 |       { pc->time_zone = $1 + 60 * 60; }
           |      |                                   ^
           |      |                                   |
           |      |                                   (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:769:35: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 37:' branch...
                  |......
                  | 1972 |   case 37: /* zone: tZONE tDST  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:769:35:
                  |  769 |       { pc->time_zone = $1 + 60 * 60; }
                  |      |                                   ^
                  |      |                                   |
                  |      |                                   (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:776:35: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  776 |         pc->day_number = $1;
      |                                   ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 38:' branch...
           |......
           | 1978 |   case 38: /* day: tDAY  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:776:35:
           |  776 |         pc->day_number = $1;
           |      |                                   ^
           |      |                                   |
           |      |                                   (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:776:35: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 38:' branch...
                  |......
                  | 1978 |   case 38: /* day: tDAY  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:776:35:
                  |  776 |         pc->day_number = $1;
                  |      |                                   ^
                  |      |                                   |
                  |      |                                   (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:781:36: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  781 |         pc->day_number = $1;
      |                                    ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 39:' branch...
           |......
           | 1987 |   case 39: /* day: tDAY ','  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:781:36:
           |  781 |         pc->day_number = $1;
           |      |                                    ^
           |      |                                    |
           |      |                                    (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:781:36: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 39:' branch...
           |......
           | 1987 |   case 39: /* day: tDAY ','  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:781:36:
           |  781 |         pc->day_number = $1;
           |      |                                    ^
           |      |                                    |
           |      |                                    (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:781:36: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 39:' branch...
                  |......
                  | 1987 |   case 39: /* day: tDAY ','  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:781:36:
                  |  781 |         pc->day_number = $1;
                  |      |                                    ^
                  |      |                                    |
                  |      |                                    (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:785:37: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  785 |         pc->day_ordinal = $1;
      |                                     ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 40:' branch...
           |......
           | 1996 |   case 40: /* day: tORDINAL tDAY  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:785:37:
           |  785 |         pc->day_ordinal = $1;
           |      |                                     ^
           |      |                                     |
           |      |                                     (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:785:37: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 40:' branch...
           |......
           | 1996 |   case 40: /* day: tORDINAL tDAY  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:785:37:
           |  785 |         pc->day_ordinal = $1;
           |      |                                     ^
           |      |                                     |
           |      |                                     (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:785:37: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 40:' branch...
                  |......
                  | 1996 |   case 40: /* day: tORDINAL tDAY  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:785:37:
                  |  785 |         pc->day_ordinal = $1;
                  |      |                                     ^
                  |      |                                     |
                  |      |                                     (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:786:35: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  786 |         pc->day_number = $2;
      |                                   ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 40:' branch...
           |......
           | 1996 |   case 40: /* day: tORDINAL tDAY  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:786:35:
           |  786 |         pc->day_number = $2;
           |      |                                   ^
           |      |                                   |
           |      |                                   (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:786:35: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 40:' branch...
                  |......
                  | 1996 |   case 40: /* day: tORDINAL tDAY  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:786:35:
                  |  786 |         pc->day_number = $2;
                  |      |                                   ^
                  |      |                                   |
                  |      |                                   (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:791:49: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  791 |         pc->day_ordinal = $1.value;
      |                                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 41:' branch...
           |......
           | 2006 |   case 41: /* day: tUNUMBER tDAY  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:791:49:
           |  791 |         pc->day_ordinal = $1.value;
           |      |                                                 ^
           |      |                                                 |
           |      |                                                 (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:791:49: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 41:' branch...
           |......
           | 2006 |   case 41: /* day: tUNUMBER tDAY  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:791:49:
           |  791 |         pc->day_ordinal = $1.value;
           |      |                                                 ^
           |      |                                                 |
           |      |                                                 (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:791:49: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 41:' branch...
                  |......
                  | 2006 |   case 41: /* day: tUNUMBER tDAY  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:791:49:
                  |  791 |         pc->day_ordinal = $1.value;
                  |      |                                                 ^
                  |      |                                                 |
                  |      |                                                 (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:792:35: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  792 |         pc->day_number = $2;
      |                                   ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 41:' branch...
           |......
           | 2006 |   case 41: /* day: tUNUMBER tDAY  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:792:35:
           |  792 |         pc->day_number = $2;
           |      |                                   ^
           |      |                                   |
           |      |                                   (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:792:35: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 41:' branch...
                  |......
                  | 2006 |   case 41: /* day: tUNUMBER tDAY  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:792:35:
                  |  792 |         pc->day_number = $2;
                  |      |                                   ^
                  |      |                                   |
                  |      |                                   (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:800:43: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  800 |         pc->month = $1.value;
      |                                           ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 42:' branch...
           |......
           | 2016 |   case 42: /* date: tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:800:43:
           |  800 |         pc->month = $1.value;
           |      |                                           ^
           |      |                                           |
           |      |                                           (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:800:43: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 42:' branch...
           |......
           | 2016 |   case 42: /* date: tUNUMBER '/' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:800:43:
           |  800 |         pc->month = $1.value;
           |      |                                           ^
           |      |                                           |
           |      |                                           (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:800:43: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 42:' branch...
                  |......
                  | 2016 |   case 42: /* date: tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:800:43:
                  |  800 |         pc->month = $1.value;
                  |      |                                           ^
                  |      |                                           |
                  |      |                                           (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
                  |
gl/parse-datetime.y:801:40: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  801 |         pc->day = $3.value;
      |                                        ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 42:' branch...
           |......
           | 2016 |   case 42: /* date: tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:801:40:
           |  801 |         pc->day = $3.value;
           |      |                                        ^
           |      |                                        |
           |      |                                        (19) use of uninitialized value 'yyvsp_218->textintval.value' here
           |
gl/parse-datetime.y:801:40: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 42:' branch...
                  |......
                  | 2016 |   case 42: /* date: tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:801:40:
                  |  801 |         pc->day = $3.value;
                  |      |                                        ^
                  |      |                                        |
                  |      |                                        (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |
gl/parse-datetime.y:810:40: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.digits' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  810 |         if (4 <= $1.digits)
      |                                        ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:810:40:
           |  810 |         if (4 <= $1.digits)
           |      |                                        ^
           |      |                                        |
           |      |                                        (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.digits' here
           |
gl/parse-datetime.y:810:40: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.digits' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:810:40:
           |  810 |         if (4 <= $1.digits)
           |      |                                        ^
           |      |                                        |
           |      |                                        (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.digits' here
           |
gl/parse-datetime.y:810:40: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.digits' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 43:' branch...
                  |......
                  | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:810:40:
                  |  810 |         if (4 <= $1.digits)
                  |      |                                        ^
                  |      |                                        |
                  |      |                                        (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.digits' here
                  |
gl/parse-datetime.y:820:22: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  820 |             pc->year = $1;
      |                      ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (19) following 'true' branch...
           |  811 |           {
           |  812 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (20) ...to here
           |......
           |  820 |             pc->year = $1;
           |      |                      ~
           |      |                      |
           |      |                      (21) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval' here
           |
gl/parse-datetime.y:820:22: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  820 |             pc->year = $1;
      |                      ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': events 42-44
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (42) following 'true' branch...
           |  811 |           {
           |  812 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (43) ...to here
           |......
           |  820 |             pc->year = $1;
           |      |                      ~
           |      |                      |
           |      |                      (44) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval' here
           |
gl/parse-datetime.y:820:22: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  820 |             pc->year = $1;
      |                      ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 43:' branch...
                  |......
                  | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': events 50-52
                  |
                  |gl/parse-datetime.y:810:12:
                  |  810 |         if (4 <= $1.digits)
                  |      |            ^
                  |      |            |
                  |      |            (50) following 'true' branch...
                  |  811 |           {
                  |  812 |             if (debugging (pc))
                  |      |             ~
                  |      |             |
                  |      |             (51) ...to here
                  |......
                  |  820 |             pc->year = $1;
                  |      |                      ~
                  |      |                      |
                  |      |                      (52) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval' here
                  |
gl/parse-datetime.y:821:47: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  821 |             pc->month = $3.value;
      |                                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (19) following 'true' branch...
           |  811 |           {
           |  812 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (20) ...to here
           |......
           |  821 |             pc->month = $3.value;
           |      |                                                
           |      |                                               |
           |      |                                               (21) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:821:47: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  821 |             pc->month = $3.value;
      |                                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': events 42-44
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (42) following 'true' branch...
           |  811 |           {
           |  812 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (43) ...to here
           |......
           |  821 |             pc->month = $3.value;
           |      |                                                
           |      |                                               |
           |      |                                               (44) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:821:47: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  821 |             pc->month = $3.value;
      |                                               ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 43:' branch...
                  |......
                  | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': events 50-52
                  |
                  |gl/parse-datetime.y:810:12:
                  |  810 |         if (4 <= $1.digits)
                  |      |            ^
                  |      |            |
                  |      |            (50) following 'true' branch...
                  |  811 |           {
                  |  812 |             if (debugging (pc))
                  |      |             ~
                  |      |             |
                  |      |             (51) ...to here
                  |......
                  |  821 |             pc->month = $3.value;
                  |      |                                                
                  |      |                                               |
                  |      |                                               (52) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
                  |
gl/parse-datetime.y:822:44: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  822 |             pc->day = $5.value;
      |                                            ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (19) following 'true' branch...
           |  811 |           {
           |  812 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (20) ...to here
           |......
           |  822 |             pc->day = $5.value;
           |      |                                             
           |      |                                            |
           |      |                                            (21) use of uninitialized value 'yyvsp_218->textintval.value' here
           |
gl/parse-datetime.y:822:44: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  822 |             pc->day = $5.value;
      |                                            ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 43:' branch...
                  |......
                  | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': events 50-52
                  |
                  |gl/parse-datetime.y:810:12:
                  |  810 |         if (4 <= $1.digits)
                  |      |            ^
                  |      |            |
                  |      |            (50) following 'true' branch...
                  |  811 |           {
                  |  812 |             if (debugging (pc))
                  |      |             ~
                  |      |             |
                  |      |             (51) ...to here
                  |......
                  |  822 |             pc->day = $5.value;
                  |      |                                             
                  |      |                                            |
                  |      |                                            (52) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |
gl/parse-datetime.y:831:47: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  831 |             pc->month = $1.value;
      |                                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (19) following 'false' branch...
           |......
           |  826 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (20) ...to here
           |......
           |  831 |             pc->month = $1.value;
           |      |                                                
           |      |                                               |
           |      |                                               (21) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.value' here
           |
gl/parse-datetime.y:831:47: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  831 |             pc->month = $1.value;
      |                                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': events 42-44
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (42) following 'false' branch...
           |......
           |  826 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (43) ...to here
           |......
           |  831 |             pc->month = $1.value;
           |      |                                                
           |      |                                               |
           |      |                                               (44) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.value' here
           |
gl/parse-datetime.y:831:47: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  831 |             pc->month = $1.value;
      |                                               ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 43:' branch...
                  |......
                  | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': events 50-52
                  |
                  |gl/parse-datetime.y:810:12:
                  |  810 |         if (4 <= $1.digits)
                  |      |            ^
                  |      |            |
                  |      |            (50) following 'false' branch...
                  |......
                  |  826 |             if (debugging (pc))
                  |      |             ~
                  |      |             |
                  |      |             (51) ...to here
                  |......
                  |  831 |             pc->month = $1.value;
                  |      |                                                
                  |      |                                               |
                  |      |                                               (52) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.value' here
                  |
gl/parse-datetime.y:832:45: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  832 |             pc->day = $3.value;
      |                                             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (19) following 'false' branch...
           |......
           |  826 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (20) ...to here
           |......
           |  832 |             pc->day = $3.value;
           |      |                                              
           |      |                                             |
           |      |                                             (21) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:832:45: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  832 |             pc->day = $3.value;
      |                                             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': events 42-44
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (42) following 'false' branch...
           |......
           |  826 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (43) ...to here
           |......
           |  832 |             pc->day = $3.value;
           |      |                                              
           |      |                                             |
           |      |                                             (44) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:832:45: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  832 |             pc->day = $3.value;
      |                                             ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 43:' branch...
                  |......
                  | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': events 50-52
                  |
                  |gl/parse-datetime.y:810:12:
                  |  810 |         if (4 <= $1.digits)
                  |      |            ^
                  |      |            |
                  |      |            (50) following 'false' branch...
                  |......
                  |  826 |             if (debugging (pc))
                  |      |             ~
                  |      |             |
                  |      |             (51) ...to here
                  |......
                  |  832 |             pc->day = $3.value;
                  |      |                                              
                  |      |                                             |
                  |      |                                             (52) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
                  |
gl/parse-datetime.y:833:22: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  833 |             pc->year = $5;
      |                      ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (19) following 'false' branch...
           |......
           |  826 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (20) ...to here
           |......
           |  833 |             pc->year = $5;
           |      |                      ~
           |      |                      |
           |      |                      (21) use of uninitialized value 'yyvsp_218->textintval' here
           |
gl/parse-datetime.y:833:22: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  833 |             pc->year = $5;
      |                      ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 43:' branch...
                  |......
                  | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': events 50-52
                  |
                  |gl/parse-datetime.y:810:12:
                  |  810 |         if (4 <= $1.digits)
                  |      |            ^
                  |      |            |
                  |      |            (50) following 'false' branch...
                  |......
                  |  826 |             if (debugging (pc))
                  |      |             ~
                  |      |             |
                  |      |             (51) ...to here
                  |......
                  |  833 |             pc->year = $5;
                  |      |                      ~
                  |      |                      |
                  |      |                      (52) use of uninitialized value 'yyvsp_218->textintval' here
                  |
gl/parse-datetime.y:839:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  839 |         pc->day = $1.value;
      |                                         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 44:' branch...
           |......
           | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:839:41:
           |  839 |         pc->day = $1.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:839:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 44:' branch...
           |......
           | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:839:41:
           |  839 |         pc->day = $1.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:839:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 44:' branch...
                  |......
                  | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:839:41:
                  |  839 |         pc->day = $1.value;
                  |      |                                         ^
                  |      |                                         |
                  |      |                                         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
                  |
gl/parse-datetime.y:840:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  840 |         pc->month = $2;
      |                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 44:' branch...
           |......
           | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:840:31:
           |  840 |         pc->month = $2;
           |      |                               ^
           |      |                               |
           |      |                               (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:840:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 44:' branch...
           |......
           | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:840:31:
           |  840 |         pc->month = $2;
           |      |                               ^
           |      |                               |
           |      |                               (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:840:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 44:' branch...
                  |......
                  | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:840:31:
                  |  840 |         pc->month = $2;
                  |      |                               ^
                  |      |                               |
                  |      |                               (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:841:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  841 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 44:' branch...
           |......
           | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:841:13:
           |  841 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'yyvsp_218->textintval.value' here
           |
gl/parse-datetime.y:841:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 44:' branch...
                  |......
                  | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:841:13:
                  |  841 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |
gl/parse-datetime.y:842:48: warning: use of uninitialized value 'yyvsp_218->textintval.digits' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  842 |         pc->year.digits = $3.digits;
      |                                                ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 44:' branch...
           |......
           | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:841:12:
           |  841 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
           |      |            ^
           |      |            |
           |      |            (19) following 'false' branch...
           |  842 |         pc->year.digits = $3.digits;
           |      |         ~                                       
           |      |         |                                      |
           |      |         (20) ...to here                        (21) use of uninitialized value 'yyvsp_218->textintval.digits' here
           |
gl/parse-datetime.y:842:48: warning: use of uninitialized value 'yyvsp_218->textintval.digits' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  842 |         pc->year.digits = $3.digits;
      |                                                ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-47
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (45) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (46) following 'case 44:' branch...
                  |......
                  | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |
                'yyparse': events 48-50
                  |
                  |gl/parse-datetime.y:841:12:
                  |  841 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
                  |      |            ^
                  |      |            |
                  |      |            (48) following 'false' branch...
                  |  842 |         pc->year.digits = $3.digits;
                  |      |         ~                                       
                  |      |         |                                      |
                  |      |         (49) ...to here                        (50) use of uninitialized value 'yyvsp_218->textintval.digits' here
                  |
gl/parse-datetime.y:847:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  847 |         pc->month = $1;
      |                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 45:' branch...
           |......
           | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:847:31:
           |  847 |         pc->month = $1;
           |      |                               ^
           |      |                               |
           |      |                               (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].intval' here
           |
gl/parse-datetime.y:847:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 45:' branch...
           |......
           | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:847:31:
           |  847 |         pc->month = $1;
           |      |                               ^
           |      |                               |
           |      |                               (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].intval' here
           |
gl/parse-datetime.y:847:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 45:' branch...
                  |......
                  | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:847:31:
                  |  847 |         pc->month = $1;
                  |      |                               ^
                  |      |                               |
                  |      |                               (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].intval' here
                  |
gl/parse-datetime.y:848:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 45:' branch...
           |......
           | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:848:13:
           |  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:848:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 45:' branch...
           |......
           | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:848:13:
           |  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
           |      |             ^
           |      |             |
           |      |             (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:848:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 45:' branch...
                  |......
                  | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:848:13:
                  |  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:849:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  849 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 45:' branch...
           |......
           | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:848:12:
           |  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
           |      |            ^
           |      |            |
           |      |            (19) following 'false' branch...
           |  849 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
           |      |         ~   ~
           |      |         |   |
           |      |         |   (21) use of uninitialized value 'yyvsp_218->textintval.value' here
           |      |         (20) ...to here
           |
gl/parse-datetime.y:849:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  849 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
      |             ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-47
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (45) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (46) following 'case 45:' branch...
                  |......
                  | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |
                'yyparse': events 48-50
                  |
                  |gl/parse-datetime.y:848:12:
                  |  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
                  |      |            ^
                  |      |            |
                  |      |            (48) following 'false' branch...
                  |  849 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
                  |      |         ~   ~
                  |      |         |   |
                  |      |         |   (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |      |         (49) ...to here
                  |
gl/parse-datetime.y:850:48: warning: use of uninitialized value 'yyvsp_218->textintval.digits' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  850 |         pc->year.digits = $3.digits;
      |                                                ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 45:' branch...
           |......
           | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-23
           |
           |gl/parse-datetime.y:848:12:
           |  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
           |      |            ^
           |      |            |
           |      |            (19) following 'false' branch...
           |  849 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
           |      |         ~  ~
           |      |         |  |
           |      |         |  (21) following 'false' branch...
           |      |         (20) ...to here
           |  850 |         pc->year.digits = $3.digits;
           |      |         ~                                       
           |      |         |                                      |
           |      |         (22) ...to here                        (23) use of uninitialized value 'yyvsp_218->textintval.digits' here
           |
gl/parse-datetime.y:850:48: warning: use of uninitialized value 'yyvsp_218->textintval.digits' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  850 |         pc->year.digits = $3.digits;
      |                                                ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-47
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (45) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (46) following 'case 45:' branch...
                  |......
                  | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |
                'yyparse': events 48-52
                  |
                  |gl/parse-datetime.y:848:12:
                  |  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
                  |      |            ^
                  |      |            |
                  |      |            (48) following 'false' branch...
                  |  849 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
                  |      |         ~  ~
                  |      |         |  |
                  |      |         |  (50) following 'false' branch...
                  |      |         (49) ...to here
                  |  850 |         pc->year.digits = $3.digits;
                  |      |         ~                                       
                  |      |         |                                      |
                  |      |         (51) ...to here                        (52) use of uninitialized value 'yyvsp_218->textintval.digits' here
                  |
gl/parse-datetime.y:854:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  854 |         pc->month = $1;
      |                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 46:' branch...
           |......
           | 2086 |   case 46: /* date: tMONTH tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:854:31:
           |  854 |         pc->month = $1;
           |      |                               ^
           |      |                               |
           |      |                               (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:854:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 46:' branch...
           |......
           | 2086 |   case 46: /* date: tMONTH tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:854:31:
           |  854 |         pc->month = $1;
           |      |                               ^
           |      |                               |
           |      |                               (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:854:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 46:' branch...
                  |......
                  | 2086 |   case 46: /* date: tMONTH tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:854:31:
                  |  854 |         pc->month = $1;
                  |      |                               ^
                  |      |                               |
                  |      |                               (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:855:40: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  855 |         pc->day = $2.value;
      |                                        ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 46:' branch...
           |......
           | 2086 |   case 46: /* date: tMONTH tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:855:40:
           |  855 |         pc->day = $2.value;
           |      |                                        ^
           |      |                                        |
           |      |                                        (19) use of uninitialized value 'yyvsp_218->textintval.value' here
           |
gl/parse-datetime.y:855:40: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 46:' branch...
                  |......
                  | 2086 |   case 46: /* date: tMONTH tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:855:40:
                  |  855 |         pc->day = $2.value;
                  |      |                                        ^
                  |      |                                        |
                  |      |                                        (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |
gl/parse-datetime.y:859:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  859 |         pc->month = $1;
      |                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 47:' branch...
           |......
           | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:859:31:
           |  859 |         pc->month = $1;
           |      |                               ^
           |      |                               |
           |      |                               (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].intval' here
           |
gl/parse-datetime.y:859:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 47:' branch...
           |......
           | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:859:31:
           |  859 |         pc->month = $1;
           |      |                               ^
           |      |                               |
           |      |                               (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].intval' here
           |
gl/parse-datetime.y:859:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 47:' branch...
                  |......
                  | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:859:31:
                  |  859 |         pc->month = $1;
                  |      |                               ^
                  |      |                               |
                  |      |                               (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].intval' here
                  |
gl/parse-datetime.y:860:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  860 |         pc->day = $2.value;
      |                                         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 47:' branch...
           |......
           | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:860:41:
           |  860 |         pc->day = $2.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:860:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 47:' branch...
           |......
           | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:860:41:
           |  860 |         pc->day = $2.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:860:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 47:' branch...
                  |......
                  | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:860:41:
                  |  860 |         pc->day = $2.value;
                  |      |                                         ^
                  |      |                                         |
                  |      |                                         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
                  |
gl/parse-datetime.y:861:18: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  861 |         pc->year = $4;
      |                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 47:' branch...
           |......
           | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:861:18:
           |  861 |         pc->year = $4;
           |      |                  ^
           |      |                  |
           |      |                  (19) use of uninitialized value 'yyvsp_218->textintval' here
           |
gl/parse-datetime.y:861:18: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 47:' branch...
                  |......
                  | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:861:18:
                  |  861 |         pc->year = $4;
                  |      |                  ^
                  |      |                  |
                  |      |                  (50) use of uninitialized value 'yyvsp_218->textintval' here
                  |
gl/parse-datetime.y:865:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  865 |         pc->day = $1.value;
      |                                         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 48:' branch...
           |......
           | 2105 |   case 48: /* date: tUNUMBER tMONTH  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:865:41:
           |  865 |         pc->day = $1.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:865:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 48:' branch...
           |......
           | 2105 |   case 48: /* date: tUNUMBER tMONTH  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:865:41:
           |  865 |         pc->day = $1.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:865:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 48:' branch...
                  |......
                  | 2105 |   case 48: /* date: tUNUMBER tMONTH  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:865:41:
                  |  865 |         pc->day = $1.value;
                  |      |                                         ^
                  |      |                                         |
                  |      |                                         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:866:30: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  866 |         pc->month = $2;
      |                              ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 48:' branch...
           |......
           | 2105 |   case 48: /* date: tUNUMBER tMONTH  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:866:30:
           |  866 |         pc->month = $2;
           |      |                              ^
           |      |                              |
           |      |                              (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:866:30: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 48:' branch...
                  |......
                  | 2105 |   case 48: /* date: tUNUMBER tMONTH  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:866:30:
                  |  866 |         pc->month = $2;
                  |      |                              ^
                  |      |                              |
                  |      |                              (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:870:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  870 |         pc->day = $1.value;
      |                                         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 49:' branch...
           |......
           | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:870:41:
           |  870 |         pc->day = $1.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:870:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 49:' branch...
           |......
           | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:870:41:
           |  870 |         pc->day = $1.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:870:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 49:' branch...
                  |......
                  | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:870:41:
                  |  870 |         pc->day = $1.value;
                  |      |                                         ^
                  |      |                                         |
                  |      |                                         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
                  |
gl/parse-datetime.y:871:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  871 |         pc->month = $2;
      |                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 49:' branch...
           |......
           | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:871:31:
           |  871 |         pc->month = $2;
           |      |                               ^
           |      |                               |
           |      |                               (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:871:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 49:' branch...
           |......
           | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:871:31:
           |  871 |         pc->month = $2;
           |      |                               ^
           |      |                               |
           |      |                               (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:871:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 49:' branch...
                  |......
                  | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:871:31:
                  |  871 |         pc->month = $2;
                  |      |                               ^
                  |      |                               |
                  |      |                               (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:872:18: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  872 |         pc->year = $3;
      |                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 49:' branch...
           |......
           | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:872:18:
           |  872 |         pc->year = $3;
           |      |                  ^
           |      |                  |
           |      |                  (19) use of uninitialized value 'yyvsp_218->textintval' here
           |
gl/parse-datetime.y:872:18: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 49:' branch...
                  |......
                  | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:872:18:
                  |  872 |         pc->year = $3;
                  |      |                  ^
                  |      |                  |
                  |      |                  (50) use of uninitialized value 'yyvsp_218->textintval' here
                  |
gl/parse-datetime.y:881:18: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  881 |         pc->year = $1;
      |                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 51:' branch...
           |......
           | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:881:18:
           |  881 |         pc->year = $1;
           |      |                  ^
           |      |                  |
           |      |                  (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval' here
           |
gl/parse-datetime.y:881:18: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 51:' branch...
           |......
           | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:881:18:
           |  881 |         pc->year = $1;
           |      |                  ^
           |      |                  |
           |      |                  (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval' here
           |
gl/parse-datetime.y:881:18: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 51:' branch...
                  |......
                  | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:881:18:
                  |  881 |         pc->year = $1;
                  |      |                  ^
                  |      |                  |
                  |      |                  (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval' here
                  |
gl/parse-datetime.y:882:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  882 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->month)) YYABORT;
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 51:' branch...
           |......
           | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:882:13:
           |  882 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->month)) YYABORT;
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:882:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 51:' branch...
           |......
           | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:882:13:
           |  882 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->month)) YYABORT;
           |      |             ^
           |      |             |
           |      |             (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:882:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 51:' branch...
                  |......
                  | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:882:13:
                  |  882 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->month)) YYABORT;
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:883:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  883 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->day)) YYABORT;
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 51:' branch...
           |......
           | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:882:12:
           |  882 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->month)) YYABORT;
           |      |            ^
           |      |            |
           |      |            (19) following 'false' branch...
           |  883 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->day)) YYABORT;
           |      |         ~   ~
           |      |         |   |
           |      |         |   (21) use of uninitialized value 'yyvsp_218->textintval.value' here
           |      |         (20) ...to here
           |
gl/parse-datetime.y:883:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  883 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->day)) YYABORT;
      |             ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-47
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (45) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (46) following 'case 51:' branch...
                  |......
                  | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |
                'yyparse': events 48-50
                  |
                  |gl/parse-datetime.y:882:12:
                  |  882 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->month)) YYABORT;
                  |      |            ^
                  |      |            |
                  |      |            (48) following 'false' branch...
                  |  883 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->day)) YYABORT;
                  |      |         ~   ~
                  |      |         |   |
                  |      |         |   (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |      |         (49) ...to here
                  |
gl/parse-datetime.y:889:15: warning: use of uninitialized value '_136->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  889 |       { if (! apply_relative_time (pc, $1, $2)) YYABORT; }
      |               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 52:' branch...
           |......
           | 2135 |   case 52: /* rel: relunit tAGO  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:889:15:
           |  889 |       { if (! apply_relative_time (pc, $1, $2)) YYABORT; }
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value '_136->rel' here
           |
gl/parse-datetime.y:889:15: warning: use of uninitialized value '_136->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 52:' branch...
           |......
           | 2135 |   case 52: /* rel: relunit tAGO  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:889:15:
           |  889 |       { if (! apply_relative_time (pc, $1, $2)) YYABORT; }
           |      |               ^
           |      |               |
           |      |               (42) use of uninitialized value '_136->rel' here
           |
gl/parse-datetime.y:889:15: warning: use of uninitialized value '_136->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 52:' branch...
                  |......
                  | 2135 |   case 52: /* rel: relunit tAGO  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:889:15:
                  |  889 |       { if (! apply_relative_time (pc, $1, $2)) YYABORT; }
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value '_136->rel' here
                  |
gl/parse-datetime.y:889:66: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  889 |       { if (! apply_relative_time (pc, $1, $2)) YYABORT; }
      |                                                                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 52:' branch...
           |......
           | 2135 |   case 52: /* rel: relunit tAGO  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:889:66:
           |  889 |       { if (! apply_relative_time (pc, $1, $2)) YYABORT; }
           |      |                                                                  ^
           |      |                                                                  |
           |      |                                                                  (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:889:66: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 52:' branch...
                  |......
                  | 2135 |   case 52: /* rel: relunit tAGO  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:889:66:
                  |  889 |       { if (! apply_relative_time (pc, $1, $2)) YYABORT; }
                  |      |                                                                  ^
                  |      |                                                                  |
                  |      |                                                                  (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:891:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  891 |       { if (! apply_relative_time (pc, $1, 1)) YYABORT; }
      |               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 53:' branch...
           |......
           | 2141 |   case 53: /* rel: relunit  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:891:15:
           |  891 |       { if (! apply_relative_time (pc, $1, 1)) YYABORT; }
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value 'yyvsp_218->rel' here
           |
gl/parse-datetime.y:891:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 53:' branch...
                  |......
                  | 2141 |   case 53: /* rel: relunit  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:891:15:
                  |  891 |       { if (! apply_relative_time (pc, $1, 1)) YYABORT; }
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value 'yyvsp_218->rel' here
                  |
gl/parse-datetime.y:893:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  893 |       { if (! apply_relative_time (pc, $1, 1)) YYABORT; }
      |               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 54:' branch...
           |......
           | 2147 |   case 54: /* rel: dayshift  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:893:15:
           |  893 |       { if (! apply_relative_time (pc, $1, 1)) YYABORT; }
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value 'yyvsp_218->rel' here
           |
gl/parse-datetime.y:893:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 54:' branch...
                  |......
                  | 2147 |   case 54: /* rel: dayshift  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:893:15:
                  |  893 |       { if (! apply_relative_time (pc, $1, 1)) YYABORT; }
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value 'yyvsp_218->rel' here
                  |
gl/parse-datetime.y:898:69: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  898 |       { $$ = RELATIVE_TIME_0; $$.year = $1; }
      |                                                                     ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 55:' branch...
           |......
           | 2153 |   case 55: /* relunit: tORDINAL tYEAR_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:898:69:
           |  898 |       { $$ = RELATIVE_TIME_0; $$.year = $1; }
           |      |                                                                     ^
           |      |                                                                     |
           |      |                                                                     (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:898:69: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 55:' branch...
           |......
           | 2153 |   case 55: /* relunit: tORDINAL tYEAR_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:898:69:
           |  898 |       { $$ = RELATIVE_TIME_0; $$.year = $1; }
           |      |                                                                     ^
           |      |                                                                     |
           |      |                                                                     (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:898:69: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 55:' branch...
                  |......
                  | 2153 |   case 55: /* relunit: tORDINAL tYEAR_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:898:69:
                  |  898 |       { $$ = RELATIVE_TIME_0; $$.year = $1; }
                  |      |                                                                     ^
                  |      |                                                                     |
                  |      |                                                                     (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:900:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  900 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
      |                                                                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 56:' branch...
           |......
           | 2159 |   case 56: /* relunit: tUNUMBER tYEAR_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:900:81:
           |  900 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:900:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 56:' branch...
           |......
           | 2159 |   case 56: /* relunit: tUNUMBER tYEAR_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:900:81:
           |  900 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:900:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 56:' branch...
                  |......
                  | 2159 |   case 56: /* relunit: tUNUMBER tYEAR_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:900:81:
                  |  900 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
                  |      |                                                                                 ^
                  |      |                                                                                 |
                  |      |                                                                                 (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:904:70: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  904 |       { $$ = RELATIVE_TIME_0; $$.month = $1; }
      |                                                                      ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 58:' branch...
           |......
           | 2171 |   case 58: /* relunit: tORDINAL tMONTH_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:904:70:
           |  904 |       { $$ = RELATIVE_TIME_0; $$.month = $1; }
           |      |                                                                      ^
           |      |                                                                      |
           |      |                                                                      (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:904:70: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 58:' branch...
           |......
           | 2171 |   case 58: /* relunit: tORDINAL tMONTH_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:904:70:
           |  904 |       { $$ = RELATIVE_TIME_0; $$.month = $1; }
           |      |                                                                      ^
           |      |                                                                      |
           |      |                                                                      (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:904:70: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 58:' branch...
                  |......
                  | 2171 |   case 58: /* relunit: tORDINAL tMONTH_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:904:70:
                  |  904 |       { $$ = RELATIVE_TIME_0; $$.month = $1; }
                  |      |                                                                      ^
                  |      |                                                                      |
                  |      |                                                                      (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:906:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  906 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
      |                                                                                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 59:' branch...
           |......
           | 2177 |   case 59: /* relunit: tUNUMBER tMONTH_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:906:82:
           |  906 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:906:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 59:' branch...
           |......
           | 2177 |   case 59: /* relunit: tUNUMBER tMONTH_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:906:82:
           |  906 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:906:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 59:' branch...
                  |......
                  | 2177 |   case 59: /* relunit: tUNUMBER tMONTH_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:906:82:
                  |  906 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
                  |      |                                                                                  ^
                  |      |                                                                                  |
                  |      |                                                                                  (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:911:13: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  911 |         if (INT_MULTIPLY_WRAPV ($1, $2, &$$.day)) YYABORT; }
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 61:' branch...
           |......
           | 2189 |   case 61: /* relunit: tORDINAL tDAY_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:911:13:
           |  911 |         if (INT_MULTIPLY_WRAPV ($1, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:911:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 61:' branch...
           |......
           | 2189 |   case 61: /* relunit: tORDINAL tDAY_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:911:13:
           |  911 |         if (INT_MULTIPLY_WRAPV ($1, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:911:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 61:' branch...
           |......
           | 2189 |   case 61: /* relunit: tORDINAL tDAY_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:911:13:
           |  911 |         if (INT_MULTIPLY_WRAPV ($1, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:911:13: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 61:' branch...
                  |......
                  | 2189 |   case 61: /* relunit: tORDINAL tDAY_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:911:13:
                  |  911 |         if (INT_MULTIPLY_WRAPV ($1, $2, &$$.day)) YYABORT; }
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:911:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 61:' branch...
                  |......
                  | 2189 |   case 61: /* relunit: tORDINAL tDAY_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:911:13:
                  |  911 |         if (INT_MULTIPLY_WRAPV ($1, $2, &$$.day)) YYABORT; }
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:914:13: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  914 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 62:' branch...
           |......
           | 2196 |   case 62: /* relunit: tUNUMBER tDAY_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:914:13:
           |  914 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:914:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 62:' branch...
           |......
           | 2196 |   case 62: /* relunit: tUNUMBER tDAY_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:914:13:
           |  914 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:914:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 62:' branch...
           |......
           | 2196 |   case 62: /* relunit: tUNUMBER tDAY_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:914:13:
           |  914 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:914:13: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 62:' branch...
                  |......
                  | 2196 |   case 62: /* relunit: tUNUMBER tDAY_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:914:13:
                  |  914 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:914:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 62:' branch...
                  |......
                  | 2196 |   case 62: /* relunit: tUNUMBER tDAY_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:914:13:
                  |  914 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:916:67: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  916 |       { $$ = RELATIVE_TIME_0; $$.day = $1; }
      |                                                                   ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 63:' branch...
           |......
           | 2203 |   case 63: /* relunit: tDAY_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:916:67:
           |  916 |       { $$ = RELATIVE_TIME_0; $$.day = $1; }
           |      |                                                                   ^
           |      |                                                                   |
           |      |                                                                   (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:916:67: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 63:' branch...
                  |......
                  | 2203 |   case 63: /* relunit: tDAY_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:916:67:
                  |  916 |       { $$ = RELATIVE_TIME_0; $$.day = $1; }
                  |      |                                                                   ^
                  |      |                                                                   |
                  |      |                                                                   (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:918:69: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  918 |       { $$ = RELATIVE_TIME_0; $$.hour = $1; }
      |                                                                     ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 64:' branch...
           |......
           | 2209 |   case 64: /* relunit: tORDINAL tHOUR_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:918:69:
           |  918 |       { $$ = RELATIVE_TIME_0; $$.hour = $1; }
           |      |                                                                     ^
           |      |                                                                     |
           |      |                                                                     (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:918:69: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 64:' branch...
           |......
           | 2209 |   case 64: /* relunit: tORDINAL tHOUR_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:918:69:
           |  918 |       { $$ = RELATIVE_TIME_0; $$.hour = $1; }
           |      |                                                                     ^
           |      |                                                                     |
           |      |                                                                     (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:918:69: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 64:' branch...
                  |......
                  | 2209 |   case 64: /* relunit: tORDINAL tHOUR_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:918:69:
                  |  918 |       { $$ = RELATIVE_TIME_0; $$.hour = $1; }
                  |      |                                                                     ^
                  |      |                                                                     |
                  |      |                                                                     (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:920:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  920 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
      |                                                                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 65:' branch...
           |......
           | 2215 |   case 65: /* relunit: tUNUMBER tHOUR_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:920:81:
           |  920 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:920:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 65:' branch...
           |......
           | 2215 |   case 65: /* relunit: tUNUMBER tHOUR_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:920:81:
           |  920 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:920:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 65:' branch...
                  |......
                  | 2215 |   case 65: /* relunit: tUNUMBER tHOUR_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:920:81:
                  |  920 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
                  |      |                                                                                 ^
                  |      |                                                                                 |
                  |      |                                                                                 (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:924:72: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  924 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1; }
      |                                                                        ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 67:' branch...
           |......
           | 2227 |   case 67: /* relunit: tORDINAL tMINUTE_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:924:72:
           |  924 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1; }
           |      |                                                                        ^
           |      |                                                                        |
           |      |                                                                        (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:924:72: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 67:' branch...
           |......
           | 2227 |   case 67: /* relunit: tORDINAL tMINUTE_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:924:72:
           |  924 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1; }
           |      |                                                                        ^
           |      |                                                                        |
           |      |                                                                        (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:924:72: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 67:' branch...
                  |......
                  | 2227 |   case 67: /* relunit: tORDINAL tMINUTE_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:924:72:
                  |  924 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1; }
                  |      |                                                                        ^
                  |      |                                                                        |
                  |      |                                                                        (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:926:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  926 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
      |                                                                                    ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 68:' branch...
           |......
           | 2233 |   case 68: /* relunit: tUNUMBER tMINUTE_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:926:84:
           |  926 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:926:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 68:' branch...
           |......
           | 2233 |   case 68: /* relunit: tUNUMBER tMINUTE_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:926:84:
           |  926 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:926:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 68:' branch...
                  |......
                  | 2233 |   case 68: /* relunit: tUNUMBER tMINUTE_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:926:84:
                  |  926 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
                  |      |                                                                                    ^
                  |      |                                                                                    |
                  |      |                                                                                    (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:930:72: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  930 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1; }
      |                                                                        ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 70:' branch...
           |......
           | 2245 |   case 70: /* relunit: tORDINAL tSEC_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:930:72:
           |  930 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1; }
           |      |                                                                        ^
           |      |                                                                        |
           |      |                                                                        (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:930:72: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 70:' branch...
           |......
           | 2245 |   case 70: /* relunit: tORDINAL tSEC_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:930:72:
           |  930 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1; }
           |      |                                                                        ^
           |      |                                                                        |
           |      |                                                                        (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:930:72: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 70:' branch...
                  |......
                  | 2245 |   case 70: /* relunit: tORDINAL tSEC_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:930:72:
                  |  930 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1; }
                  |      |                                                                        ^
                  |      |                                                                        |
                  |      |                                                                        (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:932:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  932 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
      |                                                                                    ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 71:' branch...
           |......
           | 2251 |   case 71: /* relunit: tUNUMBER tSEC_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:932:84:
           |  932 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:932:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 71:' branch...
           |......
           | 2251 |   case 71: /* relunit: tUNUMBER tSEC_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:932:84:
           |  932 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:932:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 71:' branch...
                  |......
                  | 2251 |   case 71: /* relunit: tUNUMBER tSEC_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:932:84:
                  |  932 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
                  |      |                                                                                    ^
                  |      |                                                                                    |
                  |      |                                                                                    (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:934:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
      |                                                                                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 72:' branch...
           |......
           | 2257 |   case 72: /* relunit: tSDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:934:82:
           |  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:934:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 72:' branch...
           |......
           | 2257 |   case 72: /* relunit: tSDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:934:82:
           |  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:934:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 72:' branch...
                  |......
                  | 2257 |   case 72: /* relunit: tSDECIMAL_NUMBER tSEC_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:934:82:
                  |  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
                  |      |                                                                                  ^
                  |      |                                                                                  |
                  |      |                                                                                  (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
                  |
gl/parse-datetime.y:934:128: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
      |                                                                                                                                ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 72:' branch...
           |......
           | 2257 |   case 72: /* relunit: tSDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:934:128:
           |  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                                                                ^
           |      |                                                                                                                                |
           |      |                                                                                                                                (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:934:128: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 72:' branch...
           |......
           | 2257 |   case 72: /* relunit: tSDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:934:128:
           |  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                                                                ^
           |      |                                                                                                                                |
           |      |                                                                                                                                (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:934:128: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 72:' branch...
                  |......
                  | 2257 |   case 72: /* relunit: tSDECIMAL_NUMBER tSEC_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:934:128:
                  |  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
                  |      |                                                                                                                                ^
                  |      |                                                                                                                                |
                  |      |                                                                                                                                (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
                  |
gl/parse-datetime.y:936:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
      |                                                                                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 73:' branch...
           |......
           | 2263 |   case 73: /* relunit: tUDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:936:82:
           |  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:936:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 73:' branch...
           |......
           | 2263 |   case 73: /* relunit: tUDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:936:82:
           |  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:936:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 73:' branch...
                  |......
                  | 2263 |   case 73: /* relunit: tUDECIMAL_NUMBER tSEC_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:936:82:
                  |  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
                  |      |                                                                                  ^
                  |      |                                                                                  |
                  |      |                                                                                  (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
                  |
gl/parse-datetime.y:936:128: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
      |                                                                                                                                ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 73:' branch...
           |......
           | 2263 |   case 73: /* relunit: tUDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:936:128:
           |  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                                                                ^
           |      |                                                                                                                                |
           |      |                                                                                                                                (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:936:128: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 73:' branch...
           |......
           | 2263 |   case 73: /* relunit: tUDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:936:128:
           |  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                                                                ^
           |      |                                                                                                                                |
           |      |                                                                                                                                (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:936:128: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 73:' branch...
                  |......
                  | 2263 |   case 73: /* relunit: tUDECIMAL_NUMBER tSEC_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:936:128:
                  |  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
                  |      |                                                                                                                                ^
                  |      |                                                                                                                                |
                  |      |                                                                                                                                (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
                  |
gl/parse-datetime.y:944:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  944 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
      |                                                                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 76:' branch...
           |......
           | 2275 |   case 76: /* relunit_snumber: tSNUMBER tYEAR_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:944:81:
           |  944 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:944:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 76:' branch...
           |......
           | 2275 |   case 76: /* relunit_snumber: tSNUMBER tYEAR_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:944:81:
           |  944 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:944:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 76:' branch...
                  |......
                  | 2275 |   case 76: /* relunit_snumber: tSNUMBER tYEAR_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:944:81:
                  |  944 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
                  |      |                                                                                 ^
                  |      |                                                                                 |
                  |      |                                                                                 (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:946:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  946 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
      |                                                                                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 77:' branch...
           |......
           | 2281 |   case 77: /* relunit_snumber: tSNUMBER tMONTH_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:946:82:
           |  946 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:946:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 77:' branch...
           |......
           | 2281 |   case 77: /* relunit_snumber: tSNUMBER tMONTH_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:946:82:
           |  946 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:946:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 77:' branch...
                  |......
                  | 2281 |   case 77: /* relunit_snumber: tSNUMBER tMONTH_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:946:82:
                  |  946 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
                  |      |                                                                                  ^
                  |      |                                                                                  |
                  |      |                                                                                  (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:949:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  949 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 78:' branch...
           |......
           | 2287 |   case 78: /* relunit_snumber: tSNUMBER tDAY_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:949:13:
           |  949 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:949:13: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 78:' branch...
           |......
           | 2287 |   case 78: /* relunit_snumber: tSNUMBER tDAY_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:949:13:
           |  949 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:949:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 78:' branch...
           |......
           | 2287 |   case 78: /* relunit_snumber: tSNUMBER tDAY_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:949:13:
           |  949 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:949:13: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 78:' branch...
                  |......
                  | 2287 |   case 78: /* relunit_snumber: tSNUMBER tDAY_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:949:13:
                  |  949 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:949:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 78:' branch...
                  |......
                  | 2287 |   case 78: /* relunit_snumber: tSNUMBER tDAY_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:949:13:
                  |  949 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:951:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  951 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
      |                                                                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 79:' branch...
           |......
           | 2294 |   case 79: /* relunit_snumber: tSNUMBER tHOUR_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:951:81:
           |  951 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:951:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 79:' branch...
           |......
           | 2294 |   case 79: /* relunit_snumber: tSNUMBER tHOUR_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:951:81:
           |  951 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:951:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 79:' branch...
                  |......
                  | 2294 |   case 79: /* relunit_snumber: tSNUMBER tHOUR_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:951:81:
                  |  951 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
                  |      |                                                                                 ^
                  |      |                                                                                 |
                  |      |                                                                                 (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:953:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  953 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
      |                                                                                    ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 80:' branch...
           |......
           | 2300 |   case 80: /* relunit_snumber: tSNUMBER tMINUTE_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:953:84:
           |  953 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:953:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 80:' branch...
           |......
           | 2300 |   case 80: /* relunit_snumber: tSNUMBER tMINUTE_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:953:84:
           |  953 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:953:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 80:' branch...
                  |......
                  | 2300 |   case 80: /* relunit_snumber: tSNUMBER tMINUTE_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:953:84:
                  |  953 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
                  |      |                                                                                    ^
                  |      |                                                                                    |
                  |      |                                                                                    (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:955:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  955 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
      |                                                                                    ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 81:' branch...
           |......
           | 2306 |   case 81: /* relunit_snumber: tSNUMBER tSEC_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:955:84:
           |  955 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:955:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 81:' branch...
           |......
           | 2306 |   case 81: /* relunit_snumber: tSNUMBER tSEC_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:955:84:
           |  955 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:955:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 81:' branch...
                  |......
                  | 2306 |   case 81: /* relunit_snumber: tSNUMBER tSEC_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:955:84:
                  |  955 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
                  |      |                                                                                    ^
                  |      |                                                                                    |
                  |      |                                                                                    (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:960:67: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  960 |       { $$ = RELATIVE_TIME_0; $$.day = $1; }
      |                                                                   ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 82:' branch...
           |......
           | 2312 |   case 82: /* dayshift: tDAY_SHIFT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:960:67:
           |  960 |       { $$ = RELATIVE_TIME_0; $$.day = $1; }
           |      |                                                                   ^
           |      |                                                                   |
           |      |                                                                   (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:960:67: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 82:' branch...
                  |......
                  | 2312 |   case 82: /* dayshift: tDAY_SHIFT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:960:67:
                  |  960 |       { $$ = RELATIVE_TIME_0; $$.day = $1; }
                  |      |                                                                   ^
                  |      |                                                                   |
                  |      |                                                                   (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:968:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  968 |       { if (time_overflow ($1.value)) YYABORT;
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 86:' branch...
           |......
           | 2318 |   case 86: /* signed_seconds: tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:968:13:
           |  968 |       { if (time_overflow ($1.value)) YYABORT;
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'yyvsp_218->textintval.value' here
           |
gl/parse-datetime.y:968:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 86:' branch...
                  |......
                  | 2318 |   case 86: /* signed_seconds: tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:968:13:
                  |  968 |       { if (time_overflow ($1.value)) YYABORT;
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |
gl/parse-datetime.y:975:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  975 |       { if (time_overflow ($1.value)) YYABORT;
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 88:' branch...
           |......
           | 2325 |   case 88: /* unsigned_seconds: tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:975:13:
           |  975 |       { if (time_overflow ($1.value)) YYABORT;
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'yyvsp_218->textintval.value' here
           |
gl/parse-datetime.y:975:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 88:' branch...
                  |......
                  | 2325 |   case 88: /* unsigned_seconds: tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:975:13:
                  |  975 |       { if (time_overflow ($1.value)) YYABORT;
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |
gl/parse-datetime.y:981:9: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  981 |       { digits_to_date_time (pc, $1); }
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 89:' branch...
           |......
           | 2332 |   case 89: /* number: tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:981:9:
           |  981 |       { digits_to_date_time (pc, $1); }
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'yyvsp_218->textintval' here
           |
gl/parse-datetime.y:981:9: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 89:' branch...
                  |......
                  | 2332 |   case 89: /* number: tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:981:9:
                  |  981 |       { digits_to_date_time (pc, $1); }
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'yyvsp_218->textintval' here
                  |
gl/parse-datetime.y:989:9: warning: use of uninitialized value '_177->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  989 |         digits_to_date_time (pc, $1);
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 90:' branch...
           |......
           | 2338 |   case 90: /* hybrid: tUNUMBER relunit_snumber  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:989:9:
           |  989 |         digits_to_date_time (pc, $1);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value '_177->textintval' here
           |
gl/parse-datetime.y:989:9: warning: use of uninitialized value '_177->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 90:' branch...
           |......
           | 2338 |   case 90: /* hybrid: tUNUMBER relunit_snumber  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:989:9:
           |  989 |         digits_to_date_time (pc, $1);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value '_177->textintval' here
           |
gl/parse-datetime.y:989:9: warning: use of uninitialized value '_177->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 90:' branch...
                  |......
                  | 2338 |   case 90: /* hybrid: tUNUMBER relunit_snumber  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:989:9:
                  |  989 |         digits_to_date_time (pc, $1);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value '_177->textintval' here
                  |
gl/parse-datetime.y:990:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  990 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
      |               ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-58
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~             
                  |      |   |
                  |      |   (57) following 'case 90:' branch...
                  |......
                  | 2338 |   case 90: /* hybrid: tUNUMBER relunit_snumber  */
                  |      |   ~             
                  |      |   |
                  |      |   (58) ...to here
                  |
                'yyparse': event 59
                  |
                  |gl/parse-datetime.y:989:9:
                  |  989 |         digits_to_date_time (pc, $1);
                  |      |         ^
                  |      |         |
                  |      |         (59) calling 'digits_to_date_time' from 'yyparse'
                  |
                  +--> 'digits_to_date_time': events 60-64
                         |
                         |  253 | digits_to_date_time (parser_control *pc, textint text_int)
                         |      | ^
                         |      | |
                         |      | (60) entry to 'digits_to_date_time'
                         |  254 | {
                         |  255 |   if (pc->dates_seen && ! pc->year.digits
                         |      |      ~
                         |      |      |
                         |      |      (61) following 'false' branch...
                         |......
                         |  263 |       if (4 < text_int.digits)
                         |      |       ~  ~
                         |      |       |  |
                         |      |       |  (63) following 'true' branch (when 'text_int$digits_35 > 4')...
                         |      |       (62) ...to here
                         |  264 |         {
                         |  265 |           pc->dates_seen++;
                         |      |           ~
                         |      |           |
                         |      |           (64) ...to here
                         |
                  <------+
                  |
                'yyparse': events 65-66
                  |
                  |  989 |         digits_to_date_time (pc, $1);
                  |      |         ^
                  |      |         |
                  |      |         (65) returning to 'yyparse' from 'digits_to_date_time'
                  |  990 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
                  |      |               ~
                  |      |               |
                  |      |               (66) use of uninitialized value 'yyvsp_218->rel' here
                  |
gl/parse-datetime.y:998:47: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  998 |       { $$ = $2.value; }
      |                                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 92:' branch...
           |......
           | 2355 |   case 92: /* o_colon_minutes: ':' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:998:47:
           |  998 |       { $$ = $2.value; }
           |      |                                               ^
           |      |                                               |
           |      |                                               (19) use of uninitialized value 'yyvsp_218->textintval.value' here
           |
gl/parse-datetime.y:998:47: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 92:' branch...
                  |......
                  | 2355 |   case 92: /* o_colon_minutes: ':' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:998:47:
                  |  998 |       { $$ = $2.value; }
                  |      |                                               ^
                  |      |                                               |
                  |      |                                               (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |
In function 'apply_relative_time':
lto1: warning: use of uninitialized value 'rel.minutes' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    |gl/parse-datetime.y:1708:1:
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (10) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (12) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (11) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (13) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (14) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (16) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (15) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (17) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (18) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 19
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (19) entry to 'yylex'
                  |
                'yylex': events 20-21
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (20) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (21) ...to here
                  |
           <------+
           |
         'yyparse': events 22-40
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (35) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (34) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (36) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (22) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (23) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (25) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (24) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (26) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (37) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (38) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (39) following 'case 33:' branch...
           |......
           | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
           |      |   ~             
           |      |   |
           |      |   (40) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (27) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (28) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (29) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (30) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (31) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (32) ...to here
           |
         'yyparse': event 41
           |
           |gl/parse-datetime.y:755:15:
           |  755 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (41) calling 'apply_relative_time' from 'yyparse'
           |
           +--> 'apply_relative_time': events 42-43
                  |
                  |  294 | apply_relative_time (parser_control *pc, relative_time rel, int factor)
                  |      | ^                                                      ~
                  |      | |                                                      |
                  |      | (42) entry to 'apply_relative_time'                    (43) region created on stack here
                  |
                'apply_relative_time': event 44
                  |
                  |lto1:
                  | (44): use of uninitialized value 'rel.minutes' here
                  |
lto1: warning: use of uninitialized value 'rel.hour' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (10) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (12) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (11) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (13) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (14) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (16) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (15) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (17) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (18) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 19
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (19) entry to 'yylex'
                  |
                'yylex': events 20-21
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (20) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (21) ...to here
                  |
           <------+
           |
         'yyparse': events 22-40
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (35) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (34) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (36) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (22) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (23) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (25) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (24) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (26) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (37) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (38) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (39) following 'case 33:' branch...
           |......
           | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
           |      |   ~             
           |      |   |
           |      |   (40) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (27) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (28) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (29) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (30) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (31) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (32) ...to here
           |
         'yyparse': event 41
           |
           |gl/parse-datetime.y:755:15:
           |  755 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (41) calling 'apply_relative_time' from 'yyparse'
           |
           +--> 'apply_relative_time': events 42-43
                  |
                  |  294 | apply_relative_time (parser_control *pc, relative_time rel, int factor)
                  |      | ^                                                      ~
                  |      | |                                                      |
                  |      | (42) entry to 'apply_relative_time'                    (43) region created on stack here
                  |
                'apply_relative_time': event 44
                  |
                  |lto1:
                  | (44): use of uninitialized value 'rel.hour' here
                  |
lto1: warning: use of uninitialized value 'rel.seconds' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (10) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (12) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (11) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (13) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (14) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (16) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (15) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (17) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (18) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 19
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (19) entry to 'yylex'
                  |
                'yylex': events 20-21
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (20) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (21) ...to here
                  |
           <------+
           |
         'yyparse': events 22-40
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (35) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (34) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (36) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (22) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (23) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (25) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (24) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (26) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (37) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (38) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (39) following 'case 33:' branch...
           |......
           | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
           |      |   ~             
           |      |   |
           |      |   (40) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (27) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (28) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (29) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (30) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (31) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (32) ...to here
           |
         'yyparse': event 41
           |
           |gl/parse-datetime.y:755:15:
           |  755 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (41) calling 'apply_relative_time' from 'yyparse'
           |
           +--> 'apply_relative_time': events 42-43
                  |
                  |  294 | apply_relative_time (parser_control *pc, relative_time rel, int factor)
                  |      | ^                                                      ~
                  |      | |                                                      |
                  |      | (42) entry to 'apply_relative_time'                    (43) region created on stack here
                  |
                'apply_relative_time': event 44
                  |
                  |lto1:
                  | (44): use of uninitialized value 'rel.seconds' here
                  |
lto1: warning: use of uninitialized value 'rel.ns' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (10) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (12) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (11) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (13) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (14) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (16) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (15) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (17) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (18) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 19
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (19) entry to 'yylex'
                  |
                'yylex': events 20-21
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (20) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (21) ...to here
                  |
           <------+
           |
         'yyparse': events 22-40
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (35) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (34) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (36) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (22) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (23) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (25) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (24) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (26) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (37) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (38) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (39) following 'case 33:' branch...
           |......
           | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
           |      |   ~             
           |      |   |
           |      |   (40) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (27) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (28) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (29) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (30) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (31) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (32) ...to here
           |
         'yyparse': event 41
           |
           |gl/parse-datetime.y:755:15:
           |  755 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (41) calling 'apply_relative_time' from 'yyparse'
           |
           +--> 'apply_relative_time': events 42-43
                  |
                  |  294 | apply_relative_time (parser_control *pc, relative_time rel, int factor)
                  |      | ^                                                      ~
                  |      | |                                                      |
                  |      | (42) entry to 'apply_relative_time'                    (43) region created on stack here
                  |
                'apply_relative_time': event 44
                  |
                  |lto1:
                  | (44): use of uninitialized value 'rel.ns' here
                  |
gl/parse-datetime.c: In function 'yyparse':
gl/parse-datetime.c:1715:12: warning: use of uninitialized value 'yylval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1715 |   *++yyvsp = yylval;
      |            ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1510 | YYSTYPE yylval YY_INITIAL_VALUE (= yyval_default);
                  |      |         ~
                  |      |         |
                  |      |         (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-59
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'false' branch (when 'yyn_244 > 0')...
                  |......
                  | 1708 |   if (yyerrstatus)
                  |      |   ~  ~          
                  |      |   |  |
                  |      |   |  (57) following 'false' branch (when 'yyerrstatus_211 == 0')...
                  |      |   (56) ...to here
                  |......
                  | 1712 |   YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
                  |      |                                                          ~
                  |      |                                                          |
                  |      |                                                          (58) ...to here
                  |......
                  | 1715 |   *++yyvsp = yylval;
                  |      |            ~    
                  |      |            |
                  |      |            (59) use of uninitialized value 'yylval' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value 'MEM <__time_t> [(union YYSTYPE *)_15]' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value 'MEM <__time_t> [(union YYSTYPE *)_15]' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value '*_15' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value '*_15' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value '_15->rel.day' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value '_15->rel.day' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value '_15->rel.hour' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value '_15->rel.hour' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value '_15->rel.seconds' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value '_15->rel.seconds' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value '_15->rel.minutes' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value '_15->rel.minutes' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value '_15->timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value '_15->timespec.tv_nsec' here
                  |
gl/parse-datetime.c:1748:9: warning: use of uninitialized value '_15->rel.ns' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
 1748 |   yyval = yyvsp[1-yylen];
      |         ^
  'parse_datetime': events 1-2
    |
    |gl/parse-datetime.y:2392:1:
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-57
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1748 |   yyval = yyvsp[1-yylen];
                  |      |         ~       
                  |      |         |
                  |      |         (57) use of uninitialized value '_15->rel.ns' here
                  |
gl/parse-datetime.y:600:21: warning: use of uninitialized value 'yyvsp_218->timespec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  600 |         pc->seconds = $2;
      |                     ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 4:' branch...
           | 1753 |     {
           | 1754 |   case 4: /* timespec: '@' seconds  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:600:21:
           |  600 |         pc->seconds = $2;
           |      |                     ^
           |      |                     |
           |      |                     (19) use of uninitialized value 'yyvsp_218->timespec' here
           |
gl/parse-datetime.y:600:21: warning: use of uninitialized value 'yyvsp_218->timespec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 4:' branch...
                  | 1753 |     {
                  | 1754 |   case 4: /* timespec: '@' seconds  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:600:21:
                  |  600 |         pc->seconds = $2;
                  |      |                     ^
                  |      |                     |
                  |      |                     (50) use of uninitialized value 'yyvsp_218->timespec' here
                  |
gl/parse-datetime.y:672:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  672 |         set_hhmmss (pc, $1.value, 0, 0, 0);
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 19:' branch...
           |......
           | 1851 |   case 19: /* time: tUNUMBER tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:672:9:
           |  672 |         set_hhmmss (pc, $1.value, 0, 0, 0);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:672:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 19:' branch...
           |......
           | 1851 |   case 19: /* time: tUNUMBER tMERIDIAN  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:672:9:
           |  672 |         set_hhmmss (pc, $1.value, 0, 0, 0);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:672:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 19:' branch...
                  |......
                  | 1851 |   case 19: /* time: tUNUMBER tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:672:9:
                  |  672 |         set_hhmmss (pc, $1.value, 0, 0, 0);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:673:33: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  673 |         pc->meridian = $2;
      |                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 19:' branch...
           |......
           | 1851 |   case 19: /* time: tUNUMBER tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:673:33:
           |  673 |         pc->meridian = $2;
           |      |                                 ^
           |      |                                 |
           |      |                                 (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:673:33: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 19:' branch...
                  |......
                  | 1851 |   case 19: /* time: tUNUMBER tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:673:33:
                  |  673 |         pc->meridian = $2;
                  |      |                                 ^
                  |      |                                 |
                  |      |                                 (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:677:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  677 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 20:' branch...
           |......
           | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:677:9:
           |  677 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:677:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 20:' branch...
           |......
           | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:677:9:
           |  677 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:677:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 20:' branch...
           |......
           | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:677:9:
           |  677 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:677:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 20:' branch...
           |......
           | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:677:9:
           |  677 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:677:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 20:' branch...
                  |......
                  | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:677:9:
                  |  677 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:677:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 20:' branch...
                  |......
                  | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:677:9:
                  |  677 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
                  |
gl/parse-datetime.y:678:33: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  678 |         pc->meridian = $4;
      |                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 20:' branch...
           |......
           | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:678:33:
           |  678 |         pc->meridian = $4;
           |      |                                 ^
           |      |                                 |
           |      |                                 (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:678:33: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 20:' branch...
                  |......
                  | 1860 |   case 20: /* time: tUNUMBER ':' tUNUMBER tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:678:33:
                  |  678 |         pc->meridian = $4;
                  |      |                                 ^
                  |      |                                 |
                  |      |                                 (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:682:9:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:682:9:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:682:9:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' here
           |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:682:9:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:682:9:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' here
           |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:682:9:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 21:' branch...
                  |......
                  | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:682:9:
                  |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' here
                  |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 21:' branch...
                  |......
                  | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:682:9:
                  |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
                  |
gl/parse-datetime.y:682:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 21:' branch...
                  |......
                  | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:682:9:
                  |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
                  |
gl/parse-datetime.y:682:134: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
      |                                                                                                                                      ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:682:134:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |                                                                                                                                      ^
           |      |                                                                                                                                      |
           |      |                                                                                                                                      (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:682:134: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:682:134:
           |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |                                                                                                                                      ^
           |      |                                                                                                                                      |
           |      |                                                                                                                                      (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:682:134: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 21:' branch...
                  |......
                  | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:682:134:
                  |  682 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |                                                                                                                                      ^
                  |      |                                                                                                                                      |
                  |      |                                                                                                                                      (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
                  |
gl/parse-datetime.y:683:33: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  683 |         pc->meridian = $6;
      |                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 21:' branch...
           |......
           | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:683:33:
           |  683 |         pc->meridian = $6;
           |      |                                 ^
           |      |                                 |
           |      |                                 (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:683:33: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 21:' branch...
                  |......
                  | 1869 |   case 21: /* time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds tMERIDIAN  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:683:33:
                  |  683 |         pc->meridian = $6;
                  |      |                                 ^
                  |      |                                 |
                  |      |                                 (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:691:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  691 |         set_hhmmss (pc, $1.value, 0, 0, 0);
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 23:' branch...
           |......
           | 1878 |   case 23: /* iso_8601_time: tUNUMBER zone_offset  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:691:9:
           |  691 |         set_hhmmss (pc, $1.value, 0, 0, 0);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:691:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 23:' branch...
           |......
           | 1878 |   case 23: /* iso_8601_time: tUNUMBER zone_offset  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:691:9:
           |  691 |         set_hhmmss (pc, $1.value, 0, 0, 0);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:691:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 23:' branch...
                  |......
                  | 1878 |   case 23: /* iso_8601_time: tUNUMBER zone_offset  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:691:9:
                  |  691 |         set_hhmmss (pc, $1.value, 0, 0, 0);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:696:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  696 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 24:' branch...
           |......
           | 1887 |   case 24: /* iso_8601_time: tUNUMBER ':' tUNUMBER o_zone_offset  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:696:9:
           |  696 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:696:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 24:' branch...
           |......
           | 1887 |   case 24: /* iso_8601_time: tUNUMBER ':' tUNUMBER o_zone_offset  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:696:9:
           |  696 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:696:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 24:' branch...
           |......
           | 1887 |   case 24: /* iso_8601_time: tUNUMBER ':' tUNUMBER o_zone_offset  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:696:9:
           |  696 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:696:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 24:' branch...
           |......
           | 1887 |   case 24: /* iso_8601_time: tUNUMBER ':' tUNUMBER o_zone_offset  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:696:9:
           |  696 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:696:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 24:' branch...
                  |......
                  | 1887 |   case 24: /* iso_8601_time: tUNUMBER ':' tUNUMBER o_zone_offset  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:696:9:
                  |  696 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
                  |
gl/parse-datetime.y:696:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 24:' branch...
                  |......
                  | 1887 |   case 24: /* iso_8601_time: tUNUMBER ':' tUNUMBER o_zone_offset  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:696:9:
                  |  696 |         set_hhmmss (pc, $1.value, $3.value, 0, 0);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:701:9:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:701:9:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' here
           |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:701:9:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:701:9:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:701:9:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' here
           |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:701:9:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
           |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 25:' branch...
                  |......
                  | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:701:9:
                  |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
                  |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 25:' branch...
                  |......
                  | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:701:9:
                  |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -280B].textintval.value' here
                  |
gl/parse-datetime.y:701:9: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 25:' branch...
                  |......
                  | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:701:9:
                  |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].textintval.value' here
                  |
gl/parse-datetime.y:701:134: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
      |                                                                                                                                      ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:701:134:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |                                                                                                                                      ^
           |      |                                                                                                                                      |
           |      |                                                                                                                                      (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:701:134: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 25:' branch...
           |......
           | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:701:134:
           |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
           |      |                                                                                                                                      ^
           |      |                                                                                                                                      |
           |      |                                                                                                                                      (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:701:134: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 25:' branch...
                  |......
                  | 1896 |   case 25: /* iso_8601_time: tUNUMBER ':' tUNUMBER ':' unsigned_seconds o_zone_offset  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:701:134:
                  |  701 |         set_hhmmss (pc, $1.value, $3.value, $5.tv_sec, $5.tv_nsec);
                  |      |                                                                                                                                      ^
                  |      |                                                                                                                                      |
                  |      |                                                                                                                                      (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
                  |
gl/parse-datetime.y:715:15: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  715 |         if (! time_zone_hhmm (pc, $1, $2)) YYABORT;
      |               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 28:' branch...
           |......
           | 1905 |   case 28: /* zone_offset: tSNUMBER o_colon_minutes  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:715:15:
           |  715 |         if (! time_zone_hhmm (pc, $1, $2)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:715:15: warning: use of uninitialized value '_67->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 28:' branch...
           |......
           | 1905 |   case 28: /* zone_offset: tSNUMBER o_colon_minutes  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:715:15:
           |  715 |         if (! time_zone_hhmm (pc, $1, $2)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value '_67->textintval' here
           |
gl/parse-datetime.y:715:15: warning: use of uninitialized value '_67->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 28:' branch...
           |......
           | 1905 |   case 28: /* zone_offset: tSNUMBER o_colon_minutes  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:715:15:
           |  715 |         if (! time_zone_hhmm (pc, $1, $2)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (42) use of uninitialized value '_67->textintval' here
           |
gl/parse-datetime.y:715:15: warning: use of uninitialized value '_67->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 28:' branch...
                  |......
                  | 1905 |   case 28: /* zone_offset: tSNUMBER o_colon_minutes  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:715:15:
                  |  715 |         if (! time_zone_hhmm (pc, $1, $2)) YYABORT;
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value '_67->textintval' here
                  |
gl/parse-datetime.y:715:15: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 28:' branch...
                  |......
                  | 1905 |   case 28: /* zone_offset: tSNUMBER o_colon_minutes  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:715:15:
                  |  715 |         if (! time_zone_hhmm (pc, $1, $2)) YYABORT;
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:738:36: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  738 |       { pc->local_isdst = $1; }
      |                                    ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 29:' branch...
           |......
           | 1914 |   case 29: /* local_zone: tLOCAL_ZONE  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:738:36:
           |  738 |       { pc->local_isdst = $1; }
           |      |                                    ^
           |      |                                    |
           |      |                                    (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:738:36: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 29:' branch...
                  |......
                  | 1914 |   case 29: /* local_zone: tLOCAL_ZONE  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:738:36:
                  |  738 |       { pc->local_isdst = $1; }
                  |      |                                    ^
                  |      |                                    |
                  |      |                                    (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:750:34: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  750 |       { pc->time_zone = $1; }
      |                                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 31:' branch...
           |......
           | 1929 |   case 31: /* zone: tZONE  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:750:34:
           |  750 |       { pc->time_zone = $1; }
           |      |                                  ^
           |      |                                  |
           |      |                                  (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:750:34: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 31:' branch...
                  |......
                  | 1929 |   case 31: /* zone: tZONE  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:750:34:
                  |  750 |       { pc->time_zone = $1; }
                  |      |                                  ^
                  |      |                                  |
                  |      |                                  (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:754:35: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  754 |       { pc->time_zone = $1;
      |                                   ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 33:' branch...
           |......
           | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:754:35:
           |  754 |       { pc->time_zone = $1;
           |      |                                   ^
           |      |                                   |
           |      |                                   (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:754:35: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 33:' branch...
           |......
           | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:754:35:
           |  754 |       { pc->time_zone = $1;
           |      |                                   ^
           |      |                                   |
           |      |                                   (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:754:35: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 33:' branch...
                  |......
                  | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:754:35:
                  |  754 |       { pc->time_zone = $1;
                  |      |                                   ^
                  |      |                                   |
                  |      |                                   (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:755:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  755 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
      |               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 33:' branch...
           |......
           | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:755:15:
           |  755 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value 'yyvsp_218->rel' here
           |
gl/parse-datetime.y:755:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 33:' branch...
                  |......
                  | 1941 |   case 33: /* zone: tZONE relunit_snumber  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:755:15:
                  |  755 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value 'yyvsp_218->rel' here
                  |
gl/parse-datetime.y:760:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  760 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
      |               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 34:' branch...
           |......
           | 1950 |   case 34: /* zone: 'T' relunit_snumber  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:760:15:
           |  760 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value 'yyvsp_218->rel' here
           |
gl/parse-datetime.y:760:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 34:' branch...
                  |......
                  | 1950 |   case 34: /* zone: 'T' relunit_snumber  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:760:15:
                  |  760 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value 'yyvsp_218->rel' here
                  |
gl/parse-datetime.y:764:15: warning: use of uninitialized value '_77->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  764 |       { if (! time_zone_hhmm (pc, $2, $3)) YYABORT;
      |               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 35:' branch...
           |......
           | 1959 |   case 35: /* zone: tZONE tSNUMBER o_colon_minutes  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:764:15:
           |  764 |       { if (! time_zone_hhmm (pc, $2, $3)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value '_77->textintval' here
           |
gl/parse-datetime.y:764:15: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 35:' branch...
           |......
           | 1959 |   case 35: /* zone: tZONE tSNUMBER o_colon_minutes  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:764:15:
           |  764 |       { if (! time_zone_hhmm (pc, $2, $3)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:764:15: warning: use of uninitialized value '_77->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 35:' branch...
           |......
           | 1959 |   case 35: /* zone: tZONE tSNUMBER o_colon_minutes  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:764:15:
           |  764 |       { if (! time_zone_hhmm (pc, $2, $3)) YYABORT;
           |      |               ^
           |      |               |
           |      |               (42) use of uninitialized value '_77->textintval' here
           |
gl/parse-datetime.y:764:15: warning: use of uninitialized value '_77->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 35:' branch...
                  |......
                  | 1959 |   case 35: /* zone: tZONE tSNUMBER o_colon_minutes  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:764:15:
                  |  764 |       { if (! time_zone_hhmm (pc, $2, $3)) YYABORT;
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value '_77->textintval' here
                  |
gl/parse-datetime.y:764:15: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 35:' branch...
                  |......
                  | 1959 |   case 35: /* zone: tZONE tSNUMBER o_colon_minutes  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:764:15:
                  |  764 |       { if (! time_zone_hhmm (pc, $2, $3)) YYABORT;
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:767:34: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  767 |       { pc->time_zone = $1 + 60 * 60; }
      |                                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 36:' branch...
           |......
           | 1966 |   case 36: /* zone: tDAYZONE  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:767:34:
           |  767 |       { pc->time_zone = $1 + 60 * 60; }
           |      |                                  ^
           |      |                                  |
           |      |                                  (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:767:34: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 36:' branch...
                  |......
                  | 1966 |   case 36: /* zone: tDAYZONE  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:767:34:
                  |  767 |       { pc->time_zone = $1 + 60 * 60; }
                  |      |                                  ^
                  |      |                                  |
                  |      |                                  (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:769:35: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  769 |       { pc->time_zone = $1 + 60 * 60; }
      |                                   ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 37:' branch...
           |......
           | 1972 |   case 37: /* zone: tZONE tDST  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:769:35:
           |  769 |       { pc->time_zone = $1 + 60 * 60; }
           |      |                                   ^
           |      |                                   |
           |      |                                   (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:769:35: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 37:' branch...
           |......
           | 1972 |   case 37: /* zone: tZONE tDST  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:769:35:
           |  769 |       { pc->time_zone = $1 + 60 * 60; }
           |      |                                   ^
           |      |                                   |
           |      |                                   (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:769:35: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 37:' branch...
                  |......
                  | 1972 |   case 37: /* zone: tZONE tDST  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:769:35:
                  |  769 |       { pc->time_zone = $1 + 60 * 60; }
                  |      |                                   ^
                  |      |                                   |
                  |      |                                   (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:776:35: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  776 |         pc->day_number = $1;
      |                                   ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 38:' branch...
           |......
           | 1978 |   case 38: /* day: tDAY  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:776:35:
           |  776 |         pc->day_number = $1;
           |      |                                   ^
           |      |                                   |
           |      |                                   (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:776:35: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 38:' branch...
                  |......
                  | 1978 |   case 38: /* day: tDAY  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:776:35:
                  |  776 |         pc->day_number = $1;
                  |      |                                   ^
                  |      |                                   |
                  |      |                                   (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:781:36: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  781 |         pc->day_number = $1;
      |                                    ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 39:' branch...
           |......
           | 1987 |   case 39: /* day: tDAY ','  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:781:36:
           |  781 |         pc->day_number = $1;
           |      |                                    ^
           |      |                                    |
           |      |                                    (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:781:36: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 39:' branch...
           |......
           | 1987 |   case 39: /* day: tDAY ','  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:781:36:
           |  781 |         pc->day_number = $1;
           |      |                                    ^
           |      |                                    |
           |      |                                    (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:781:36: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 39:' branch...
                  |......
                  | 1987 |   case 39: /* day: tDAY ','  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:781:36:
                  |  781 |         pc->day_number = $1;
                  |      |                                    ^
                  |      |                                    |
                  |      |                                    (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:785:37: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  785 |         pc->day_ordinal = $1;
      |                                     ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 40:' branch...
           |......
           | 1996 |   case 40: /* day: tORDINAL tDAY  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:785:37:
           |  785 |         pc->day_ordinal = $1;
           |      |                                     ^
           |      |                                     |
           |      |                                     (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:785:37: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 40:' branch...
           |......
           | 1996 |   case 40: /* day: tORDINAL tDAY  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:785:37:
           |  785 |         pc->day_ordinal = $1;
           |      |                                     ^
           |      |                                     |
           |      |                                     (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:785:37: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 40:' branch...
                  |......
                  | 1996 |   case 40: /* day: tORDINAL tDAY  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:785:37:
                  |  785 |         pc->day_ordinal = $1;
                  |      |                                     ^
                  |      |                                     |
                  |      |                                     (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:786:35: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  786 |         pc->day_number = $2;
      |                                   ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 40:' branch...
           |......
           | 1996 |   case 40: /* day: tORDINAL tDAY  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:786:35:
           |  786 |         pc->day_number = $2;
           |      |                                   ^
           |      |                                   |
           |      |                                   (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:786:35: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 40:' branch...
                  |......
                  | 1996 |   case 40: /* day: tORDINAL tDAY  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:786:35:
                  |  786 |         pc->day_number = $2;
                  |      |                                   ^
                  |      |                                   |
                  |      |                                   (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:791:49: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  791 |         pc->day_ordinal = $1.value;
      |                                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 41:' branch...
           |......
           | 2006 |   case 41: /* day: tUNUMBER tDAY  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:791:49:
           |  791 |         pc->day_ordinal = $1.value;
           |      |                                                 ^
           |      |                                                 |
           |      |                                                 (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:791:49: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 41:' branch...
           |......
           | 2006 |   case 41: /* day: tUNUMBER tDAY  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:791:49:
           |  791 |         pc->day_ordinal = $1.value;
           |      |                                                 ^
           |      |                                                 |
           |      |                                                 (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:791:49: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 41:' branch...
                  |......
                  | 2006 |   case 41: /* day: tUNUMBER tDAY  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:791:49:
                  |  791 |         pc->day_ordinal = $1.value;
                  |      |                                                 ^
                  |      |                                                 |
                  |      |                                                 (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:792:35: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  792 |         pc->day_number = $2;
      |                                   ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 41:' branch...
           |......
           | 2006 |   case 41: /* day: tUNUMBER tDAY  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:792:35:
           |  792 |         pc->day_number = $2;
           |      |                                   ^
           |      |                                   |
           |      |                                   (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:792:35: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 41:' branch...
                  |......
                  | 2006 |   case 41: /* day: tUNUMBER tDAY  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:792:35:
                  |  792 |         pc->day_number = $2;
                  |      |                                   ^
                  |      |                                   |
                  |      |                                   (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:800:43: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  800 |         pc->month = $1.value;
      |                                           ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 42:' branch...
           |......
           | 2016 |   case 42: /* date: tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:800:43:
           |  800 |         pc->month = $1.value;
           |      |                                           ^
           |      |                                           |
           |      |                                           (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:800:43: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 42:' branch...
           |......
           | 2016 |   case 42: /* date: tUNUMBER '/' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:800:43:
           |  800 |         pc->month = $1.value;
           |      |                                           ^
           |      |                                           |
           |      |                                           (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:800:43: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 42:' branch...
                  |......
                  | 2016 |   case 42: /* date: tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:800:43:
                  |  800 |         pc->month = $1.value;
                  |      |                                           ^
                  |      |                                           |
                  |      |                                           (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
                  |
gl/parse-datetime.y:801:40: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  801 |         pc->day = $3.value;
      |                                        ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 42:' branch...
           |......
           | 2016 |   case 42: /* date: tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:801:40:
           |  801 |         pc->day = $3.value;
           |      |                                        ^
           |      |                                        |
           |      |                                        (19) use of uninitialized value 'yyvsp_218->textintval.value' here
           |
gl/parse-datetime.y:801:40: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 42:' branch...
                  |......
                  | 2016 |   case 42: /* date: tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:801:40:
                  |  801 |         pc->day = $3.value;
                  |      |                                        ^
                  |      |                                        |
                  |      |                                        (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |
gl/parse-datetime.y:810:40: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.digits' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  810 |         if (4 <= $1.digits)
      |                                        ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:810:40:
           |  810 |         if (4 <= $1.digits)
           |      |                                        ^
           |      |                                        |
           |      |                                        (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.digits' here
           |
gl/parse-datetime.y:810:40: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.digits' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:810:40:
           |  810 |         if (4 <= $1.digits)
           |      |                                        ^
           |      |                                        |
           |      |                                        (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.digits' here
           |
gl/parse-datetime.y:810:40: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.digits' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 43:' branch...
                  |......
                  | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:810:40:
                  |  810 |         if (4 <= $1.digits)
                  |      |                                        ^
                  |      |                                        |
                  |      |                                        (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.digits' here
                  |
gl/parse-datetime.y:820:22: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  820 |             pc->year = $1;
      |                      ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (19) following 'true' branch...
           |  811 |           {
           |  812 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (20) ...to here
           |......
           |  820 |             pc->year = $1;
           |      |                      ~
           |      |                      |
           |      |                      (21) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval' here
           |
gl/parse-datetime.y:820:22: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  820 |             pc->year = $1;
      |                      ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': events 42-44
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (42) following 'true' branch...
           |  811 |           {
           |  812 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (43) ...to here
           |......
           |  820 |             pc->year = $1;
           |      |                      ~
           |      |                      |
           |      |                      (44) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval' here
           |
gl/parse-datetime.y:820:22: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  820 |             pc->year = $1;
      |                      ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 43:' branch...
                  |......
                  | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': events 50-52
                  |
                  |gl/parse-datetime.y:810:12:
                  |  810 |         if (4 <= $1.digits)
                  |      |            ^
                  |      |            |
                  |      |            (50) following 'true' branch...
                  |  811 |           {
                  |  812 |             if (debugging (pc))
                  |      |             ~
                  |      |             |
                  |      |             (51) ...to here
                  |......
                  |  820 |             pc->year = $1;
                  |      |                      ~
                  |      |                      |
                  |      |                      (52) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval' here
                  |
gl/parse-datetime.y:821:47: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  821 |             pc->month = $3.value;
      |                                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (19) following 'true' branch...
           |  811 |           {
           |  812 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (20) ...to here
           |......
           |  821 |             pc->month = $3.value;
           |      |                                                
           |      |                                               |
           |      |                                               (21) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:821:47: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  821 |             pc->month = $3.value;
      |                                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': events 42-44
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (42) following 'true' branch...
           |  811 |           {
           |  812 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (43) ...to here
           |......
           |  821 |             pc->month = $3.value;
           |      |                                                
           |      |                                               |
           |      |                                               (44) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:821:47: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  821 |             pc->month = $3.value;
      |                                               ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 43:' branch...
                  |......
                  | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': events 50-52
                  |
                  |gl/parse-datetime.y:810:12:
                  |  810 |         if (4 <= $1.digits)
                  |      |            ^
                  |      |            |
                  |      |            (50) following 'true' branch...
                  |  811 |           {
                  |  812 |             if (debugging (pc))
                  |      |             ~
                  |      |             |
                  |      |             (51) ...to here
                  |......
                  |  821 |             pc->month = $3.value;
                  |      |                                                
                  |      |                                               |
                  |      |                                               (52) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
                  |
gl/parse-datetime.y:822:44: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  822 |             pc->day = $5.value;
      |                                            ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (19) following 'true' branch...
           |  811 |           {
           |  812 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (20) ...to here
           |......
           |  822 |             pc->day = $5.value;
           |      |                                             
           |      |                                            |
           |      |                                            (21) use of uninitialized value 'yyvsp_218->textintval.value' here
           |
gl/parse-datetime.y:822:44: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  822 |             pc->day = $5.value;
      |                                            ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 43:' branch...
                  |......
                  | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': events 50-52
                  |
                  |gl/parse-datetime.y:810:12:
                  |  810 |         if (4 <= $1.digits)
                  |      |            ^
                  |      |            |
                  |      |            (50) following 'true' branch...
                  |  811 |           {
                  |  812 |             if (debugging (pc))
                  |      |             ~
                  |      |             |
                  |      |             (51) ...to here
                  |......
                  |  822 |             pc->day = $5.value;
                  |      |                                             
                  |      |                                            |
                  |      |                                            (52) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |
gl/parse-datetime.y:831:47: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  831 |             pc->month = $1.value;
      |                                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (19) following 'false' branch...
           |......
           |  826 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (20) ...to here
           |......
           |  831 |             pc->month = $1.value;
           |      |                                                
           |      |                                               |
           |      |                                               (21) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.value' here
           |
gl/parse-datetime.y:831:47: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  831 |             pc->month = $1.value;
      |                                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': events 42-44
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (42) following 'false' branch...
           |......
           |  826 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (43) ...to here
           |......
           |  831 |             pc->month = $1.value;
           |      |                                                
           |      |                                               |
           |      |                                               (44) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.value' here
           |
gl/parse-datetime.y:831:47: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  831 |             pc->month = $1.value;
      |                                               ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 43:' branch...
                  |......
                  | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': events 50-52
                  |
                  |gl/parse-datetime.y:810:12:
                  |  810 |         if (4 <= $1.digits)
                  |      |            ^
                  |      |            |
                  |      |            (50) following 'false' branch...
                  |......
                  |  826 |             if (debugging (pc))
                  |      |             ~
                  |      |             |
                  |      |             (51) ...to here
                  |......
                  |  831 |             pc->month = $1.value;
                  |      |                                                
                  |      |                                               |
                  |      |                                               (52) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -224B].textintval.value' here
                  |
gl/parse-datetime.y:832:45: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  832 |             pc->day = $3.value;
      |                                             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (19) following 'false' branch...
           |......
           |  826 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (20) ...to here
           |......
           |  832 |             pc->day = $3.value;
           |      |                                              
           |      |                                             |
           |      |                                             (21) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:832:45: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  832 |             pc->day = $3.value;
      |                                             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': events 42-44
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (42) following 'false' branch...
           |......
           |  826 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (43) ...to here
           |......
           |  832 |             pc->day = $3.value;
           |      |                                              
           |      |                                             |
           |      |                                             (44) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:832:45: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  832 |             pc->day = $3.value;
      |                                             ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 43:' branch...
                  |......
                  | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': events 50-52
                  |
                  |gl/parse-datetime.y:810:12:
                  |  810 |         if (4 <= $1.digits)
                  |      |            ^
                  |      |            |
                  |      |            (50) following 'false' branch...
                  |......
                  |  826 |             if (debugging (pc))
                  |      |             ~
                  |      |             |
                  |      |             (51) ...to here
                  |......
                  |  832 |             pc->day = $3.value;
                  |      |                                              
                  |      |                                             |
                  |      |                                             (52) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
                  |
gl/parse-datetime.y:833:22: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  833 |             pc->year = $5;
      |                      ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 43:' branch...
           |......
           | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:810:12:
           |  810 |         if (4 <= $1.digits)
           |      |            ^
           |      |            |
           |      |            (19) following 'false' branch...
           |......
           |  826 |             if (debugging (pc))
           |      |             ~
           |      |             |
           |      |             (20) ...to here
           |......
           |  833 |             pc->year = $5;
           |      |                      ~
           |      |                      |
           |      |                      (21) use of uninitialized value 'yyvsp_218->textintval' here
           |
gl/parse-datetime.y:833:22: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  833 |             pc->year = $5;
      |                      ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 43:' branch...
                  |......
                  | 2025 |   case 43: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': events 50-52
                  |
                  |gl/parse-datetime.y:810:12:
                  |  810 |         if (4 <= $1.digits)
                  |      |            ^
                  |      |            |
                  |      |            (50) following 'false' branch...
                  |......
                  |  826 |             if (debugging (pc))
                  |      |             ~
                  |      |             |
                  |      |             (51) ...to here
                  |......
                  |  833 |             pc->year = $5;
                  |      |                      ~
                  |      |                      |
                  |      |                      (52) use of uninitialized value 'yyvsp_218->textintval' here
                  |
gl/parse-datetime.y:839:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  839 |         pc->day = $1.value;
      |                                         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 44:' branch...
           |......
           | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:839:41:
           |  839 |         pc->day = $1.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:839:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 44:' branch...
           |......
           | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:839:41:
           |  839 |         pc->day = $1.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:839:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 44:' branch...
                  |......
                  | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:839:41:
                  |  839 |         pc->day = $1.value;
                  |      |                                         ^
                  |      |                                         |
                  |      |                                         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
                  |
gl/parse-datetime.y:840:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  840 |         pc->month = $2;
      |                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 44:' branch...
           |......
           | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:840:31:
           |  840 |         pc->month = $2;
           |      |                               ^
           |      |                               |
           |      |                               (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:840:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 44:' branch...
           |......
           | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:840:31:
           |  840 |         pc->month = $2;
           |      |                               ^
           |      |                               |
           |      |                               (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:840:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 44:' branch...
                  |......
                  | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:840:31:
                  |  840 |         pc->month = $2;
                  |      |                               ^
                  |      |                               |
                  |      |                               (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:841:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  841 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 44:' branch...
           |......
           | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:841:13:
           |  841 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'yyvsp_218->textintval.value' here
           |
gl/parse-datetime.y:841:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 44:' branch...
                  |......
                  | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:841:13:
                  |  841 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |
gl/parse-datetime.y:842:48: warning: use of uninitialized value 'yyvsp_218->textintval.digits' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  842 |         pc->year.digits = $3.digits;
      |                                                ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 44:' branch...
           |......
           | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:841:12:
           |  841 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
           |      |            ^
           |      |            |
           |      |            (19) following 'false' branch...
           |  842 |         pc->year.digits = $3.digits;
           |      |         ~                                       
           |      |         |                                      |
           |      |         (20) ...to here                        (21) use of uninitialized value 'yyvsp_218->textintval.digits' here
           |
gl/parse-datetime.y:842:48: warning: use of uninitialized value 'yyvsp_218->textintval.digits' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  842 |         pc->year.digits = $3.digits;
      |                                                ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-47
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (45) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (46) following 'case 44:' branch...
                  |......
                  | 2062 |   case 44: /* date: tUNUMBER tMONTH tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |
                'yyparse': events 48-50
                  |
                  |gl/parse-datetime.y:841:12:
                  |  841 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
                  |      |            ^
                  |      |            |
                  |      |            (48) following 'false' branch...
                  |  842 |         pc->year.digits = $3.digits;
                  |      |         ~                                       
                  |      |         |                                      |
                  |      |         (49) ...to here                        (50) use of uninitialized value 'yyvsp_218->textintval.digits' here
                  |
gl/parse-datetime.y:847:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  847 |         pc->month = $1;
      |                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 45:' branch...
           |......
           | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:847:31:
           |  847 |         pc->month = $1;
           |      |                               ^
           |      |                               |
           |      |                               (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].intval' here
           |
gl/parse-datetime.y:847:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 45:' branch...
           |......
           | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:847:31:
           |  847 |         pc->month = $1;
           |      |                               ^
           |      |                               |
           |      |                               (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].intval' here
           |
gl/parse-datetime.y:847:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 45:' branch...
                  |......
                  | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:847:31:
                  |  847 |         pc->month = $1;
                  |      |                               ^
                  |      |                               |
                  |      |                               (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].intval' here
                  |
gl/parse-datetime.y:848:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 45:' branch...
           |......
           | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:848:13:
           |  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:848:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 45:' branch...
           |......
           | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:848:13:
           |  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
           |      |             ^
           |      |             |
           |      |             (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:848:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 45:' branch...
                  |......
                  | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:848:13:
                  |  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:849:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  849 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 45:' branch...
           |......
           | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:848:12:
           |  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
           |      |            ^
           |      |            |
           |      |            (19) following 'false' branch...
           |  849 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
           |      |         ~   ~
           |      |         |   |
           |      |         |   (21) use of uninitialized value 'yyvsp_218->textintval.value' here
           |      |         (20) ...to here
           |
gl/parse-datetime.y:849:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  849 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
      |             ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-47
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (45) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (46) following 'case 45:' branch...
                  |......
                  | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |
                'yyparse': events 48-50
                  |
                  |gl/parse-datetime.y:848:12:
                  |  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
                  |      |            ^
                  |      |            |
                  |      |            (48) following 'false' branch...
                  |  849 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
                  |      |         ~   ~
                  |      |         |   |
                  |      |         |   (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |      |         (49) ...to here
                  |
gl/parse-datetime.y:850:48: warning: use of uninitialized value 'yyvsp_218->textintval.digits' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  850 |         pc->year.digits = $3.digits;
      |                                                ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 45:' branch...
           |......
           | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-23
           |
           |gl/parse-datetime.y:848:12:
           |  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
           |      |            ^
           |      |            |
           |      |            (19) following 'false' branch...
           |  849 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
           |      |         ~  ~
           |      |         |  |
           |      |         |  (21) following 'false' branch...
           |      |         (20) ...to here
           |  850 |         pc->year.digits = $3.digits;
           |      |         ~                                       
           |      |         |                                      |
           |      |         (22) ...to here                        (23) use of uninitialized value 'yyvsp_218->textintval.digits' here
           |
gl/parse-datetime.y:850:48: warning: use of uninitialized value 'yyvsp_218->textintval.digits' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  850 |         pc->year.digits = $3.digits;
      |                                                ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-47
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (45) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (46) following 'case 45:' branch...
                  |......
                  | 2074 |   case 45: /* date: tMONTH tSNUMBER tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |
                'yyparse': events 48-52
                  |
                  |gl/parse-datetime.y:848:12:
                  |  848 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->day)) YYABORT;
                  |      |            ^
                  |      |            |
                  |      |            (48) following 'false' branch...
                  |  849 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->year.value)) YYABORT;
                  |      |         ~  ~
                  |      |         |  |
                  |      |         |  (50) following 'false' branch...
                  |      |         (49) ...to here
                  |  850 |         pc->year.digits = $3.digits;
                  |      |         ~                                       
                  |      |         |                                      |
                  |      |         (51) ...to here                        (52) use of uninitialized value 'yyvsp_218->textintval.digits' here
                  |
gl/parse-datetime.y:854:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  854 |         pc->month = $1;
      |                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 46:' branch...
           |......
           | 2086 |   case 46: /* date: tMONTH tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:854:31:
           |  854 |         pc->month = $1;
           |      |                               ^
           |      |                               |
           |      |                               (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:854:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 46:' branch...
           |......
           | 2086 |   case 46: /* date: tMONTH tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:854:31:
           |  854 |         pc->month = $1;
           |      |                               ^
           |      |                               |
           |      |                               (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:854:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 46:' branch...
                  |......
                  | 2086 |   case 46: /* date: tMONTH tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:854:31:
                  |  854 |         pc->month = $1;
                  |      |                               ^
                  |      |                               |
                  |      |                               (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:855:40: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  855 |         pc->day = $2.value;
      |                                        ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 46:' branch...
           |......
           | 2086 |   case 46: /* date: tMONTH tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:855:40:
           |  855 |         pc->day = $2.value;
           |      |                                        ^
           |      |                                        |
           |      |                                        (19) use of uninitialized value 'yyvsp_218->textintval.value' here
           |
gl/parse-datetime.y:855:40: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 46:' branch...
                  |......
                  | 2086 |   case 46: /* date: tMONTH tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:855:40:
                  |  855 |         pc->day = $2.value;
                  |      |                                        ^
                  |      |                                        |
                  |      |                                        (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |
gl/parse-datetime.y:859:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  859 |         pc->month = $1;
      |                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 47:' branch...
           |......
           | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:859:31:
           |  859 |         pc->month = $1;
           |      |                               ^
           |      |                               |
           |      |                               (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].intval' here
           |
gl/parse-datetime.y:859:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 47:' branch...
           |......
           | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:859:31:
           |  859 |         pc->month = $1;
           |      |                               ^
           |      |                               |
           |      |                               (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].intval' here
           |
gl/parse-datetime.y:859:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 47:' branch...
                  |......
                  | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:859:31:
                  |  859 |         pc->month = $1;
                  |      |                               ^
                  |      |                               |
                  |      |                               (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -168B].intval' here
                  |
gl/parse-datetime.y:860:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  860 |         pc->day = $2.value;
      |                                         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 47:' branch...
           |......
           | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:860:41:
           |  860 |         pc->day = $2.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:860:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 47:' branch...
           |......
           | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:860:41:
           |  860 |         pc->day = $2.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:860:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 47:' branch...
                  |......
                  | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:860:41:
                  |  860 |         pc->day = $2.value;
                  |      |                                         ^
                  |      |                                         |
                  |      |                                         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
                  |
gl/parse-datetime.y:861:18: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  861 |         pc->year = $4;
      |                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 47:' branch...
           |......
           | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:861:18:
           |  861 |         pc->year = $4;
           |      |                  ^
           |      |                  |
           |      |                  (19) use of uninitialized value 'yyvsp_218->textintval' here
           |
gl/parse-datetime.y:861:18: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 47:' branch...
                  |......
                  | 2095 |   case 47: /* date: tMONTH tUNUMBER ',' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:861:18:
                  |  861 |         pc->year = $4;
                  |      |                  ^
                  |      |                  |
                  |      |                  (50) use of uninitialized value 'yyvsp_218->textintval' here
                  |
gl/parse-datetime.y:865:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  865 |         pc->day = $1.value;
      |                                         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 48:' branch...
           |......
           | 2105 |   case 48: /* date: tUNUMBER tMONTH  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:865:41:
           |  865 |         pc->day = $1.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:865:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 48:' branch...
           |......
           | 2105 |   case 48: /* date: tUNUMBER tMONTH  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:865:41:
           |  865 |         pc->day = $1.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:865:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 48:' branch...
                  |......
                  | 2105 |   case 48: /* date: tUNUMBER tMONTH  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:865:41:
                  |  865 |         pc->day = $1.value;
                  |      |                                         ^
                  |      |                                         |
                  |      |                                         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:866:30: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  866 |         pc->month = $2;
      |                              ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 48:' branch...
           |......
           | 2105 |   case 48: /* date: tUNUMBER tMONTH  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:866:30:
           |  866 |         pc->month = $2;
           |      |                              ^
           |      |                              |
           |      |                              (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:866:30: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 48:' branch...
                  |......
                  | 2105 |   case 48: /* date: tUNUMBER tMONTH  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:866:30:
                  |  866 |         pc->month = $2;
                  |      |                              ^
                  |      |                              |
                  |      |                              (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:870:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  870 |         pc->day = $1.value;
      |                                         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 49:' branch...
           |......
           | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:870:41:
           |  870 |         pc->day = $1.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:870:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 49:' branch...
           |......
           | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:870:41:
           |  870 |         pc->day = $1.value;
           |      |                                         ^
           |      |                                         |
           |      |                                         (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
           |
gl/parse-datetime.y:870:41: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 49:' branch...
                  |......
                  | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:870:41:
                  |  870 |         pc->day = $1.value;
                  |      |                                         ^
                  |      |                                         |
                  |      |                                         (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval.value' here
                  |
gl/parse-datetime.y:871:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  871 |         pc->month = $2;
      |                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 49:' branch...
           |......
           | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:871:31:
           |  871 |         pc->month = $2;
           |      |                               ^
           |      |                               |
           |      |                               (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:871:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 49:' branch...
           |......
           | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:871:31:
           |  871 |         pc->month = $2;
           |      |                               ^
           |      |                               |
           |      |                               (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:871:31: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 49:' branch...
                  |......
                  | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:871:31:
                  |  871 |         pc->month = $2;
                  |      |                               ^
                  |      |                               |
                  |      |                               (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:872:18: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  872 |         pc->year = $3;
      |                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 49:' branch...
           |......
           | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:872:18:
           |  872 |         pc->year = $3;
           |      |                  ^
           |      |                  |
           |      |                  (19) use of uninitialized value 'yyvsp_218->textintval' here
           |
gl/parse-datetime.y:872:18: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 49:' branch...
                  |......
                  | 2114 |   case 49: /* date: tUNUMBER tMONTH tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:872:18:
                  |  872 |         pc->year = $3;
                  |      |                  ^
                  |      |                  |
                  |      |                  (50) use of uninitialized value 'yyvsp_218->textintval' here
                  |
gl/parse-datetime.y:881:18: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  881 |         pc->year = $1;
      |                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 51:' branch...
           |......
           | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:881:18:
           |  881 |         pc->year = $1;
           |      |                  ^
           |      |                  |
           |      |                  (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval' here
           |
gl/parse-datetime.y:881:18: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 51:' branch...
           |......
           | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:881:18:
           |  881 |         pc->year = $1;
           |      |                  ^
           |      |                  |
           |      |                  (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval' here
           |
gl/parse-datetime.y:881:18: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 51:' branch...
                  |......
                  | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:881:18:
                  |  881 |         pc->year = $1;
                  |      |                  ^
                  |      |                  |
                  |      |                  (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -112B].textintval' here
                  |
gl/parse-datetime.y:882:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  882 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->month)) YYABORT;
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 51:' branch...
           |......
           | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:882:13:
           |  882 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->month)) YYABORT;
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:882:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 51:' branch...
           |......
           | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:882:13:
           |  882 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->month)) YYABORT;
           |      |             ^
           |      |             |
           |      |             (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:882:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 51:' branch...
                  |......
                  | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:882:13:
                  |  882 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->month)) YYABORT;
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:883:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  883 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->day)) YYABORT;
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 51:' branch...
           |......
           | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': events 19-21
           |
           |gl/parse-datetime.y:882:12:
           |  882 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->month)) YYABORT;
           |      |            ^
           |      |            |
           |      |            (19) following 'false' branch...
           |  883 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->day)) YYABORT;
           |      |         ~   ~
           |      |         |   |
           |      |         |   (21) use of uninitialized value 'yyvsp_218->textintval.value' here
           |      |         (20) ...to here
           |
gl/parse-datetime.y:883:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  883 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->day)) YYABORT;
      |             ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-47
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (45) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (46) following 'case 51:' branch...
                  |......
                  | 2124 |   case 51: /* iso_8601_date: tUNUMBER tSNUMBER tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |
                'yyparse': events 48-50
                  |
                  |gl/parse-datetime.y:882:12:
                  |  882 |         if (INT_SUBTRACT_WRAPV (0, $2.value, &pc->month)) YYABORT;
                  |      |            ^
                  |      |            |
                  |      |            (48) following 'false' branch...
                  |  883 |         if (INT_SUBTRACT_WRAPV (0, $3.value, &pc->day)) YYABORT;
                  |      |         ~   ~
                  |      |         |   |
                  |      |         |   (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |      |         (49) ...to here
                  |
gl/parse-datetime.y:889:15: warning: use of uninitialized value '_136->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  889 |       { if (! apply_relative_time (pc, $1, $2)) YYABORT; }
      |               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 52:' branch...
           |......
           | 2135 |   case 52: /* rel: relunit tAGO  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:889:15:
           |  889 |       { if (! apply_relative_time (pc, $1, $2)) YYABORT; }
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value '_136->rel' here
           |
gl/parse-datetime.y:889:15: warning: use of uninitialized value '_136->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 52:' branch...
           |......
           | 2135 |   case 52: /* rel: relunit tAGO  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:889:15:
           |  889 |       { if (! apply_relative_time (pc, $1, $2)) YYABORT; }
           |      |               ^
           |      |               |
           |      |               (42) use of uninitialized value '_136->rel' here
           |
gl/parse-datetime.y:889:15: warning: use of uninitialized value '_136->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 52:' branch...
                  |......
                  | 2135 |   case 52: /* rel: relunit tAGO  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:889:15:
                  |  889 |       { if (! apply_relative_time (pc, $1, $2)) YYABORT; }
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value '_136->rel' here
                  |
gl/parse-datetime.y:889:66: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  889 |       { if (! apply_relative_time (pc, $1, $2)) YYABORT; }
      |                                                                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 52:' branch...
           |......
           | 2135 |   case 52: /* rel: relunit tAGO  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:889:66:
           |  889 |       { if (! apply_relative_time (pc, $1, $2)) YYABORT; }
           |      |                                                                  ^
           |      |                                                                  |
           |      |                                                                  (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:889:66: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 52:' branch...
                  |......
                  | 2135 |   case 52: /* rel: relunit tAGO  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:889:66:
                  |  889 |       { if (! apply_relative_time (pc, $1, $2)) YYABORT; }
                  |      |                                                                  ^
                  |      |                                                                  |
                  |      |                                                                  (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:891:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  891 |       { if (! apply_relative_time (pc, $1, 1)) YYABORT; }
      |               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 53:' branch...
           |......
           | 2141 |   case 53: /* rel: relunit  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:891:15:
           |  891 |       { if (! apply_relative_time (pc, $1, 1)) YYABORT; }
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value 'yyvsp_218->rel' here
           |
gl/parse-datetime.y:891:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 53:' branch...
                  |......
                  | 2141 |   case 53: /* rel: relunit  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:891:15:
                  |  891 |       { if (! apply_relative_time (pc, $1, 1)) YYABORT; }
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value 'yyvsp_218->rel' here
                  |
gl/parse-datetime.y:893:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  893 |       { if (! apply_relative_time (pc, $1, 1)) YYABORT; }
      |               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 54:' branch...
           |......
           | 2147 |   case 54: /* rel: dayshift  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:893:15:
           |  893 |       { if (! apply_relative_time (pc, $1, 1)) YYABORT; }
           |      |               ^
           |      |               |
           |      |               (19) use of uninitialized value 'yyvsp_218->rel' here
           |
gl/parse-datetime.y:893:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 54:' branch...
                  |......
                  | 2147 |   case 54: /* rel: dayshift  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:893:15:
                  |  893 |       { if (! apply_relative_time (pc, $1, 1)) YYABORT; }
                  |      |               ^
                  |      |               |
                  |      |               (50) use of uninitialized value 'yyvsp_218->rel' here
                  |
gl/parse-datetime.y:898:69: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  898 |       { $$ = RELATIVE_TIME_0; $$.year = $1; }
      |                                                                     ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 55:' branch...
           |......
           | 2153 |   case 55: /* relunit: tORDINAL tYEAR_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:898:69:
           |  898 |       { $$ = RELATIVE_TIME_0; $$.year = $1; }
           |      |                                                                     ^
           |      |                                                                     |
           |      |                                                                     (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:898:69: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 55:' branch...
           |......
           | 2153 |   case 55: /* relunit: tORDINAL tYEAR_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:898:69:
           |  898 |       { $$ = RELATIVE_TIME_0; $$.year = $1; }
           |      |                                                                     ^
           |      |                                                                     |
           |      |                                                                     (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:898:69: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 55:' branch...
                  |......
                  | 2153 |   case 55: /* relunit: tORDINAL tYEAR_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:898:69:
                  |  898 |       { $$ = RELATIVE_TIME_0; $$.year = $1; }
                  |      |                                                                     ^
                  |      |                                                                     |
                  |      |                                                                     (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:900:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  900 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
      |                                                                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 56:' branch...
           |......
           | 2159 |   case 56: /* relunit: tUNUMBER tYEAR_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:900:81:
           |  900 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:900:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 56:' branch...
           |......
           | 2159 |   case 56: /* relunit: tUNUMBER tYEAR_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:900:81:
           |  900 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:900:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 56:' branch...
                  |......
                  | 2159 |   case 56: /* relunit: tUNUMBER tYEAR_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:900:81:
                  |  900 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
                  |      |                                                                                 ^
                  |      |                                                                                 |
                  |      |                                                                                 (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:904:70: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  904 |       { $$ = RELATIVE_TIME_0; $$.month = $1; }
      |                                                                      ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 58:' branch...
           |......
           | 2171 |   case 58: /* relunit: tORDINAL tMONTH_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:904:70:
           |  904 |       { $$ = RELATIVE_TIME_0; $$.month = $1; }
           |      |                                                                      ^
           |      |                                                                      |
           |      |                                                                      (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:904:70: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 58:' branch...
           |......
           | 2171 |   case 58: /* relunit: tORDINAL tMONTH_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:904:70:
           |  904 |       { $$ = RELATIVE_TIME_0; $$.month = $1; }
           |      |                                                                      ^
           |      |                                                                      |
           |      |                                                                      (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:904:70: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 58:' branch...
                  |......
                  | 2171 |   case 58: /* relunit: tORDINAL tMONTH_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:904:70:
                  |  904 |       { $$ = RELATIVE_TIME_0; $$.month = $1; }
                  |      |                                                                      ^
                  |      |                                                                      |
                  |      |                                                                      (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:906:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  906 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
      |                                                                                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 59:' branch...
           |......
           | 2177 |   case 59: /* relunit: tUNUMBER tMONTH_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:906:82:
           |  906 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:906:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 59:' branch...
           |......
           | 2177 |   case 59: /* relunit: tUNUMBER tMONTH_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:906:82:
           |  906 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:906:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 59:' branch...
                  |......
                  | 2177 |   case 59: /* relunit: tUNUMBER tMONTH_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:906:82:
                  |  906 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
                  |      |                                                                                  ^
                  |      |                                                                                  |
                  |      |                                                                                  (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:911:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  911 |         if (INT_MULTIPLY_WRAPV ($1, $2, &$$.day)) YYABORT; }
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 61:' branch...
           |......
           | 2189 |   case 61: /* relunit: tORDINAL tDAY_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:911:13:
           |  911 |         if (INT_MULTIPLY_WRAPV ($1, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:911:13: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 61:' branch...
           |......
           | 2189 |   case 61: /* relunit: tORDINAL tDAY_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:911:13:
           |  911 |         if (INT_MULTIPLY_WRAPV ($1, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:911:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 61:' branch...
           |......
           | 2189 |   case 61: /* relunit: tORDINAL tDAY_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:911:13:
           |  911 |         if (INT_MULTIPLY_WRAPV ($1, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:911:13: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 61:' branch...
                  |......
                  | 2189 |   case 61: /* relunit: tORDINAL tDAY_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:911:13:
                  |  911 |         if (INT_MULTIPLY_WRAPV ($1, $2, &$$.day)) YYABORT; }
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:911:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 61:' branch...
                  |......
                  | 2189 |   case 61: /* relunit: tORDINAL tDAY_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:911:13:
                  |  911 |         if (INT_MULTIPLY_WRAPV ($1, $2, &$$.day)) YYABORT; }
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:914:13: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  914 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 62:' branch...
           |......
           | 2196 |   case 62: /* relunit: tUNUMBER tDAY_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:914:13:
           |  914 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:914:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 62:' branch...
           |......
           | 2196 |   case 62: /* relunit: tUNUMBER tDAY_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:914:13:
           |  914 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:914:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 62:' branch...
           |......
           | 2196 |   case 62: /* relunit: tUNUMBER tDAY_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:914:13:
           |  914 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:914:13: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 62:' branch...
                  |......
                  | 2196 |   case 62: /* relunit: tUNUMBER tDAY_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:914:13:
                  |  914 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:914:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 62:' branch...
                  |......
                  | 2196 |   case 62: /* relunit: tUNUMBER tDAY_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:914:13:
                  |  914 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:916:67: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  916 |       { $$ = RELATIVE_TIME_0; $$.day = $1; }
      |                                                                   ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 63:' branch...
           |......
           | 2203 |   case 63: /* relunit: tDAY_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:916:67:
           |  916 |       { $$ = RELATIVE_TIME_0; $$.day = $1; }
           |      |                                                                   ^
           |      |                                                                   |
           |      |                                                                   (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:916:67: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 63:' branch...
                  |......
                  | 2203 |   case 63: /* relunit: tDAY_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:916:67:
                  |  916 |       { $$ = RELATIVE_TIME_0; $$.day = $1; }
                  |      |                                                                   ^
                  |      |                                                                   |
                  |      |                                                                   (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:918:69: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  918 |       { $$ = RELATIVE_TIME_0; $$.hour = $1; }
      |                                                                     ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 64:' branch...
           |......
           | 2209 |   case 64: /* relunit: tORDINAL tHOUR_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:918:69:
           |  918 |       { $$ = RELATIVE_TIME_0; $$.hour = $1; }
           |      |                                                                     ^
           |      |                                                                     |
           |      |                                                                     (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:918:69: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 64:' branch...
           |......
           | 2209 |   case 64: /* relunit: tORDINAL tHOUR_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:918:69:
           |  918 |       { $$ = RELATIVE_TIME_0; $$.hour = $1; }
           |      |                                                                     ^
           |      |                                                                     |
           |      |                                                                     (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:918:69: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 64:' branch...
                  |......
                  | 2209 |   case 64: /* relunit: tORDINAL tHOUR_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:918:69:
                  |  918 |       { $$ = RELATIVE_TIME_0; $$.hour = $1; }
                  |      |                                                                     ^
                  |      |                                                                     |
                  |      |                                                                     (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:920:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  920 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
      |                                                                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 65:' branch...
           |......
           | 2215 |   case 65: /* relunit: tUNUMBER tHOUR_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:920:81:
           |  920 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:920:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 65:' branch...
           |......
           | 2215 |   case 65: /* relunit: tUNUMBER tHOUR_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:920:81:
           |  920 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:920:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 65:' branch...
                  |......
                  | 2215 |   case 65: /* relunit: tUNUMBER tHOUR_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:920:81:
                  |  920 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
                  |      |                                                                                 ^
                  |      |                                                                                 |
                  |      |                                                                                 (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:924:72: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  924 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1; }
      |                                                                        ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 67:' branch...
           |......
           | 2227 |   case 67: /* relunit: tORDINAL tMINUTE_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:924:72:
           |  924 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1; }
           |      |                                                                        ^
           |      |                                                                        |
           |      |                                                                        (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:924:72: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 67:' branch...
           |......
           | 2227 |   case 67: /* relunit: tORDINAL tMINUTE_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:924:72:
           |  924 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1; }
           |      |                                                                        ^
           |      |                                                                        |
           |      |                                                                        (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:924:72: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 67:' branch...
                  |......
                  | 2227 |   case 67: /* relunit: tORDINAL tMINUTE_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:924:72:
                  |  924 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1; }
                  |      |                                                                        ^
                  |      |                                                                        |
                  |      |                                                                        (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:926:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  926 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
      |                                                                                    ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 68:' branch...
           |......
           | 2233 |   case 68: /* relunit: tUNUMBER tMINUTE_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:926:84:
           |  926 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:926:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 68:' branch...
           |......
           | 2233 |   case 68: /* relunit: tUNUMBER tMINUTE_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:926:84:
           |  926 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:926:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 68:' branch...
                  |......
                  | 2233 |   case 68: /* relunit: tUNUMBER tMINUTE_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:926:84:
                  |  926 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
                  |      |                                                                                    ^
                  |      |                                                                                    |
                  |      |                                                                                    (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:930:72: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  930 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1; }
      |                                                                        ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 70:' branch...
           |......
           | 2245 |   case 70: /* relunit: tORDINAL tSEC_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:930:72:
           |  930 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1; }
           |      |                                                                        ^
           |      |                                                                        |
           |      |                                                                        (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:930:72: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 70:' branch...
           |......
           | 2245 |   case 70: /* relunit: tORDINAL tSEC_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:930:72:
           |  930 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1; }
           |      |                                                                        ^
           |      |                                                                        |
           |      |                                                                        (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
           |
gl/parse-datetime.y:930:72: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 70:' branch...
                  |......
                  | 2245 |   case 70: /* relunit: tORDINAL tSEC_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:930:72:
                  |  930 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1; }
                  |      |                                                                        ^
                  |      |                                                                        |
                  |      |                                                                        (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].intval' here
                  |
gl/parse-datetime.y:932:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  932 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
      |                                                                                    ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 71:' branch...
           |......
           | 2251 |   case 71: /* relunit: tUNUMBER tSEC_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:932:84:
           |  932 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:932:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 71:' branch...
           |......
           | 2251 |   case 71: /* relunit: tUNUMBER tSEC_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:932:84:
           |  932 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:932:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 71:' branch...
                  |......
                  | 2251 |   case 71: /* relunit: tUNUMBER tSEC_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:932:84:
                  |  932 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
                  |      |                                                                                    ^
                  |      |                                                                                    |
                  |      |                                                                                    (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:934:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
      |                                                                                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 72:' branch...
           |......
           | 2257 |   case 72: /* relunit: tSDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:934:82:
           |  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:934:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 72:' branch...
           |......
           | 2257 |   case 72: /* relunit: tSDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:934:82:
           |  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:934:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 72:' branch...
                  |......
                  | 2257 |   case 72: /* relunit: tSDECIMAL_NUMBER tSEC_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:934:82:
                  |  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
                  |      |                                                                                  ^
                  |      |                                                                                  |
                  |      |                                                                                  (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
                  |
gl/parse-datetime.y:934:128: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
      |                                                                                                                                ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 72:' branch...
           |......
           | 2257 |   case 72: /* relunit: tSDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:934:128:
           |  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                                                                ^
           |      |                                                                                                                                |
           |      |                                                                                                                                (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:934:128: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 72:' branch...
           |......
           | 2257 |   case 72: /* relunit: tSDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:934:128:
           |  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                                                                ^
           |      |                                                                                                                                |
           |      |                                                                                                                                (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:934:128: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 72:' branch...
                  |......
                  | 2257 |   case 72: /* relunit: tSDECIMAL_NUMBER tSEC_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:934:128:
                  |  934 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
                  |      |                                                                                                                                ^
                  |      |                                                                                                                                |
                  |      |                                                                                                                                (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
                  |
gl/parse-datetime.y:936:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
      |                                                                                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 73:' branch...
           |......
           | 2263 |   case 73: /* relunit: tUDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:936:82:
           |  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:936:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 73:' branch...
           |......
           | 2263 |   case 73: /* relunit: tUDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:936:82:
           |  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
           |
gl/parse-datetime.y:936:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 73:' branch...
                  |......
                  | 2263 |   case 73: /* relunit: tUDECIMAL_NUMBER tSEC_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:936:82:
                  |  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
                  |      |                                                                                  ^
                  |      |                                                                                  |
                  |      |                                                                                  (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_sec' here
                  |
gl/parse-datetime.y:936:128: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
      |                                                                                                                                ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 73:' branch...
           |......
           | 2263 |   case 73: /* relunit: tUDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:936:128:
           |  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                                                                ^
           |      |                                                                                                                                |
           |      |                                                                                                                                (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:936:128: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 73:' branch...
           |......
           | 2263 |   case 73: /* relunit: tUDECIMAL_NUMBER tSEC_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:936:128:
           |  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
           |      |                                                                                                                                ^
           |      |                                                                                                                                |
           |      |                                                                                                                                (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
           |
gl/parse-datetime.y:936:128: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 73:' branch...
                  |......
                  | 2263 |   case 73: /* relunit: tUDECIMAL_NUMBER tSEC_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:936:128:
                  |  936 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.tv_sec; $$.ns = $1.tv_nsec; }
                  |      |                                                                                                                                ^
                  |      |                                                                                                                                |
                  |      |                                                                                                                                (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].timespec.tv_nsec' here
                  |
gl/parse-datetime.y:944:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  944 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
      |                                                                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 76:' branch...
           |......
           | 2275 |   case 76: /* relunit_snumber: tSNUMBER tYEAR_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:944:81:
           |  944 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:944:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 76:' branch...
           |......
           | 2275 |   case 76: /* relunit_snumber: tSNUMBER tYEAR_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:944:81:
           |  944 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:944:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 76:' branch...
                  |......
                  | 2275 |   case 76: /* relunit_snumber: tSNUMBER tYEAR_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:944:81:
                  |  944 |       { $$ = RELATIVE_TIME_0; $$.year = $1.value; }
                  |      |                                                                                 ^
                  |      |                                                                                 |
                  |      |                                                                                 (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:946:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  946 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
      |                                                                                  ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 77:' branch...
           |......
           | 2281 |   case 77: /* relunit_snumber: tSNUMBER tMONTH_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:946:82:
           |  946 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:946:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 77:' branch...
           |......
           | 2281 |   case 77: /* relunit_snumber: tSNUMBER tMONTH_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:946:82:
           |  946 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
           |      |                                                                                  ^
           |      |                                                                                  |
           |      |                                                                                  (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:946:82: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 77:' branch...
                  |......
                  | 2281 |   case 77: /* relunit_snumber: tSNUMBER tMONTH_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:946:82:
                  |  946 |       { $$ = RELATIVE_TIME_0; $$.month = $1.value; }
                  |      |                                                                                  ^
                  |      |                                                                                  |
                  |      |                                                                                  (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:949:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  949 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 78:' branch...
           |......
           | 2287 |   case 78: /* relunit_snumber: tSNUMBER tDAY_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:949:13:
           |  949 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:949:13: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 78:' branch...
           |......
           | 2287 |   case 78: /* relunit_snumber: tSNUMBER tDAY_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:949:13:
           |  949 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:949:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 78:' branch...
           |......
           | 2287 |   case 78: /* relunit_snumber: tSNUMBER tDAY_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:949:13:
           |  949 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
           |      |             ^
           |      |             |
           |      |             (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:949:13: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 78:' branch...
                  |......
                  | 2287 |   case 78: /* relunit_snumber: tSNUMBER tDAY_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:949:13:
                  |  949 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:949:13: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 78:' branch...
                  |......
                  | 2287 |   case 78: /* relunit_snumber: tSNUMBER tDAY_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:949:13:
                  |  949 |         if (INT_MULTIPLY_WRAPV ($1.value, $2, &$$.day)) YYABORT; }
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:951:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  951 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
      |                                                                                 ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 79:' branch...
           |......
           | 2294 |   case 79: /* relunit_snumber: tSNUMBER tHOUR_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:951:81:
           |  951 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:951:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 79:' branch...
           |......
           | 2294 |   case 79: /* relunit_snumber: tSNUMBER tHOUR_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:951:81:
           |  951 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
           |      |                                                                                 ^
           |      |                                                                                 |
           |      |                                                                                 (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:951:81: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 79:' branch...
                  |......
                  | 2294 |   case 79: /* relunit_snumber: tSNUMBER tHOUR_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:951:81:
                  |  951 |       { $$ = RELATIVE_TIME_0; $$.hour = $1.value; }
                  |      |                                                                                 ^
                  |      |                                                                                 |
                  |      |                                                                                 (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:953:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  953 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
      |                                                                                    ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 80:' branch...
           |......
           | 2300 |   case 80: /* relunit_snumber: tSNUMBER tMINUTE_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:953:84:
           |  953 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:953:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 80:' branch...
           |......
           | 2300 |   case 80: /* relunit_snumber: tSNUMBER tMINUTE_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:953:84:
           |  953 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:953:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 80:' branch...
                  |......
                  | 2300 |   case 80: /* relunit_snumber: tSNUMBER tMINUTE_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:953:84:
                  |  953 |       { $$ = RELATIVE_TIME_0; $$.minutes = $1.value; }
                  |      |                                                                                    ^
                  |      |                                                                                    |
                  |      |                                                                                    (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:955:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  955 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
      |                                                                                    ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 81:' branch...
           |......
           | 2306 |   case 81: /* relunit_snumber: tSNUMBER tSEC_UNIT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:955:84:
           |  955 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (19) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:955:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 81:' branch...
           |......
           | 2306 |   case 81: /* relunit_snumber: tSNUMBER tSEC_UNIT  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:955:84:
           |  955 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
           |      |                                                                                    ^
           |      |                                                                                    |
           |      |                                                                                    (42) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
           |
gl/parse-datetime.y:955:84: warning: use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 81:' branch...
                  |......
                  | 2306 |   case 81: /* relunit_snumber: tSNUMBER tSEC_UNIT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:955:84:
                  |  955 |       { $$ = RELATIVE_TIME_0; $$.seconds = $1.value; }
                  |      |                                                                                    ^
                  |      |                                                                                    |
                  |      |                                                                                    (50) use of uninitialized value 'MEM[(union YYSTYPE *)yyvsp_218 + -56B].textintval.value' here
                  |
gl/parse-datetime.y:960:67: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  960 |       { $$ = RELATIVE_TIME_0; $$.day = $1; }
      |                                                                   ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 82:' branch...
           |......
           | 2312 |   case 82: /* dayshift: tDAY_SHIFT  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:960:67:
           |  960 |       { $$ = RELATIVE_TIME_0; $$.day = $1; }
           |      |                                                                   ^
           |      |                                                                   |
           |      |                                                                   (19) use of uninitialized value 'yyvsp_218->intval' here
           |
gl/parse-datetime.y:960:67: warning: use of uninitialized value 'yyvsp_218->intval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 82:' branch...
                  |......
                  | 2312 |   case 82: /* dayshift: tDAY_SHIFT  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:960:67:
                  |  960 |       { $$ = RELATIVE_TIME_0; $$.day = $1; }
                  |      |                                                                   ^
                  |      |                                                                   |
                  |      |                                                                   (50) use of uninitialized value 'yyvsp_218->intval' here
                  |
gl/parse-datetime.y:968:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  968 |       { if (time_overflow ($1.value)) YYABORT;
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 86:' branch...
           |......
           | 2318 |   case 86: /* signed_seconds: tSNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:968:13:
           |  968 |       { if (time_overflow ($1.value)) YYABORT;
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'yyvsp_218->textintval.value' here
           |
gl/parse-datetime.y:968:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 86:' branch...
                  |......
                  | 2318 |   case 86: /* signed_seconds: tSNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:968:13:
                  |  968 |       { if (time_overflow ($1.value)) YYABORT;
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |
gl/parse-datetime.y:975:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  975 |       { if (time_overflow ($1.value)) YYABORT;
      |             ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 88:' branch...
           |......
           | 2325 |   case 88: /* unsigned_seconds: tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:975:13:
           |  975 |       { if (time_overflow ($1.value)) YYABORT;
           |      |             ^
           |      |             |
           |      |             (19) use of uninitialized value 'yyvsp_218->textintval.value' here
           |
gl/parse-datetime.y:975:13: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 88:' branch...
                  |......
                  | 2325 |   case 88: /* unsigned_seconds: tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:975:13:
                  |  975 |       { if (time_overflow ($1.value)) YYABORT;
                  |      |             ^
                  |      |             |
                  |      |             (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |
gl/parse-datetime.y:981:9: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  981 |       { digits_to_date_time (pc, $1); }
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 89:' branch...
           |......
           | 2332 |   case 89: /* number: tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:981:9:
           |  981 |       { digits_to_date_time (pc, $1); }
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value 'yyvsp_218->textintval' here
           |
gl/parse-datetime.y:981:9: warning: use of uninitialized value 'yyvsp_218->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 89:' branch...
                  |......
                  | 2332 |   case 89: /* number: tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:981:9:
                  |  981 |       { digits_to_date_time (pc, $1); }
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value 'yyvsp_218->textintval' here
                  |
gl/parse-datetime.y:989:9: warning: use of uninitialized value '_177->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  989 |         digits_to_date_time (pc, $1);
      |         ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 90:' branch...
           |......
           | 2338 |   case 90: /* hybrid: tUNUMBER relunit_snumber  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:989:9:
           |  989 |         digits_to_date_time (pc, $1);
           |      |         ^
           |      |         |
           |      |         (19) use of uninitialized value '_177->textintval' here
           |
gl/parse-datetime.y:989:9: warning: use of uninitialized value '_177->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-19
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1658 |   if (yypact_value_is_default (yyn))
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_239 != -91')...
           |......
           | 1664 |   if (yychar == YYEMPTY)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (17) following 'true' branch (when 'yychar_195 == -2')...
           |      |   (16) ...to here
           | 1665 |     {
           | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
           |      |       ~
           |      |       |
           |      |       (18) ...to here
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ~
           |      |                |
           |      |                (19) calling 'yylex' from 'yyparse'
           |
           +--> 'yylex': event 20
                  |
                  |gl/parse-datetime.y:1411:1:
                  | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (20) entry to 'yylex'
                  |
                'yylex': events 21-22
                  |
                  |gl/./c-ctype.h:183:3:
                  |  183 |   switch (c)
                  |      |   ^
                  |      |   |
                  |      |   (21) following 'default:' branch...
                  |......
                  |  189 |       return false;
                  |      |       ~
                  |      |       |
                  |      |       (22) ...to here
                  |
           <------+
           |
         'yyparse': events 23-41
           |
           |gl/parse-datetime.c:1667:16:
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~          
           |      |      |
           |      |      (34) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~          
           |      |   |  |
           |      |   |  (36) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (35) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~             
           |      |   |
           |      |   (37) ...to here
           |......
           | 1667 |       yychar = yylex (&yylval, pc);
           |      |                ^
           |      |                |
           |      |                (23) returning to 'yyparse' from 'yylex'
           |......
           | 1670 |   if (yychar <= YYEOF)
           |      |      ~          
           |      |      |
           |      |      (24) following 'false' branch (when 'yychar_196 > 0')...
           |......
           | 1676 |   else if (yychar == YYerror)
           |      |        ~  ~     
           |      |        |  |
           |      |        |  (26) following 'true' branch (when 'yychar_196 == 256')...
           |      |        (25) ...to here
           |......
           | 1682 |       yychar = YYUNDEF;
           |      |       ~         
           |      |       |
           |      |       (27) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~          
           |      |      |
           |      |      (38) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~             
           |      |   |
           |      |   (39) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~             
           |      |   |
           |      |   (40) following 'case 90:' branch...
           |......
           | 2338 |   case 90: /* hybrid: tUNUMBER relunit_snumber  */
           |      |   ~             
           |      |   |
           |      |   (41) ...to here
           |......
           | 2465 |       if (!yypact_value_is_default (yyn))
           |      |          ~      
           |      |          |
           |      |          (28) following 'true' branch (when 'yyn_391 != -91')...
           | 2466 |         {
           | 2467 |           yyn += YYSYMBOL_YYerror;
           |      |           ~     
           |      |           |
           |      |           (29) ...to here
           | 2468 |           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
           |      |              ~  
           |      |              |
           |      |              (30) following 'true' branch...
           | 2469 |             {
           | 2470 |               yyn = yytable[yyn];
           |      |               ~ 
           |      |               |
           |      |               (31) ...to here
           | 2471 |               if (0 < yyn)
           |      |                  ~
           |      |                  |
           |      |                  (32) following 'true' branch (when 'yyn_393 > 0')...
           |......
           | 2489 |   *++yyvsp = yylval;
           |      |   ~             
           |      |   |
           |      |   (33) ...to here
           |
         'yyparse': event 42
           |
           |gl/parse-datetime.y:989:9:
           |  989 |         digits_to_date_time (pc, $1);
           |      |         ^
           |      |         |
           |      |         (42) use of uninitialized value '_177->textintval' here
           |
gl/parse-datetime.y:989:9: warning: use of uninitialized value '_177->textintval' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 90:' branch...
                  |......
                  | 2338 |   case 90: /* hybrid: tUNUMBER relunit_snumber  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:989:9:
                  |  989 |         digits_to_date_time (pc, $1);
                  |      |         ^
                  |      |         |
                  |      |         (50) use of uninitialized value '_177->textintval' here
                  |
gl/parse-datetime.y:990:15: warning: use of uninitialized value 'yyvsp_218->rel' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  990 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
      |               ^
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-48
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'false' branch (when 'yyn_239 != -91')...
                  |......
                  | 1664 |   if (yychar == YYEMPTY)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (46) following 'true' branch (when 'yychar_195 == -2')...
                  |      |   (45) ...to here
                  | 1665 |     {
                  | 1666 |       YYDPRINTF ((stderr, "Reading a token\n"));
                  |      |       ~
                  |      |       |
                  |      |       (47) ...to here
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ~
                  |      |                |
                  |      |                (48) calling 'yylex' from 'yyparse'
                  |
                  +--> 'yylex': event 49
                         |
                         |gl/parse-datetime.y:1411:1:
                         | 1411 | yylex (union YYSTYPE *lvalp, parser_control *pc)
                         |      | ^
                         |      | |
                         |      | (49) entry to 'yylex'
                         |
                       'yylex': events 50-51
                         |
                         |gl/./c-ctype.h:183:3:
                         |  183 |   switch (c)
                         |      |   ^
                         |      |   |
                         |      |   (50) following 'default:' branch...
                         |......
                         |  189 |       return false;
                         |      |       ~
                         |      |       |
                         |      |       (51) ...to here
                         |
                  <------+
                  |
                'yyparse': events 52-58
                  |
                  |gl/parse-datetime.c:1667:16:
                  | 1667 |       yychar = yylex (&yylval, pc);
                  |      |                ^
                  |      |                |
                  |      |                (52) returning to 'yyparse' from 'yylex'
                  |......
                  | 1695 |   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
                  |      |      ~          
                  |      |      |
                  |      |      (53) following 'false' branch...
                  | 1696 |     goto yydefault;
                  | 1697 |   yyn = yytable[yyn];
                  |      |   ~             
                  |      |   |
                  |      |   (54) ...to here
                  | 1698 |   if (yyn <= 0)
                  |      |      ~          
                  |      |      |
                  |      |      (55) following 'true' branch (when 'yyn_244 <= 0')...
                  | 1699 |     {
                  | 1700 |       if (yytable_value_is_error (yyn))
                  |      |       ~         
                  |      |       |
                  |      |       (56) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~             
                  |      |   |
                  |      |   (57) following 'case 90:' branch...
                  |......
                  | 2338 |   case 90: /* hybrid: tUNUMBER relunit_snumber  */
                  |      |   ~             
                  |      |   |
                  |      |   (58) ...to here
                  |
                'yyparse': event 59
                  |
                  |gl/parse-datetime.y:989:9:
                  |  989 |         digits_to_date_time (pc, $1);
                  |      |         ^
                  |      |         |
                  |      |         (59) calling 'digits_to_date_time' from 'yyparse'
                  |
                  +--> 'digits_to_date_time': events 60-64
                         |
                         |  253 | digits_to_date_time (parser_control *pc, textint text_int)
                         |      | ^
                         |      | |
                         |      | (60) entry to 'digits_to_date_time'
                         |  254 | {
                         |  255 |   if (pc->dates_seen && ! pc->year.digits
                         |      |      ~
                         |      |      |
                         |      |      (61) following 'false' branch...
                         |......
                         |  263 |       if (4 < text_int.digits)
                         |      |       ~  ~
                         |      |       |  |
                         |      |       |  (63) following 'true' branch (when 'text_int$digits_35 > 4')...
                         |      |       (62) ...to here
                         |  264 |         {
                         |  265 |           pc->dates_seen++;
                         |      |           ~
                         |      |           |
                         |      |           (64) ...to here
                         |
                  <------+
                  |
                'yyparse': events 65-66
                  |
                  |  989 |         digits_to_date_time (pc, $1);
                  |      |         ^
                  |      |         |
                  |      |         (65) returning to 'yyparse' from 'digits_to_date_time'
                  |  990 |         if (! apply_relative_time (pc, $2, 1)) YYABORT;
                  |      |               ~
                  |      |               |
                  |      |               (66) use of uninitialized value 'yyvsp_218->rel' here
                  |
gl/parse-datetime.y:998:47: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  998 |       { $$ = $2.value; }
      |                                               ^
  'parse_datetime_body': events 1-8
    |
    | 1708 | parse_datetime_body (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime_body'
    |......
    | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
    |      |      ~
    |      |      |
    |      |      (2) following 'false' branch...
    |......
    | 1796 |   if (*p == '\0')
    |      |   ~
    |      |   |
    |      |   (3) ...to here
    |......
    | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
    |      |      ~
    |      |      |
    |      |      (4) following 'false' branch...
    |......
    | 1810 |   pc.year.digits = 0;
    |      |   ~
    |      |   |
    |      |   (5) ...to here
    |......
    | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
    |      |                               ~
    |      |                               |
    |      |                               (6) following 'true' branch (when 'quarter_176 != 4')...
    | 1850 |       {
    | 1851 |         time_t probe;
    |      |         ~
    |      |         |
    |      |         (7) ...to here
    |......
    | 1899 |   if (yyparse (&pc) != 0)
    |      |       ~
    |      |       |
    |      |       (8) calling 'yyparse' from 'parse_datetime_body'
    |
    +--> 'yyparse': events 9-18
           |
           |gl/parse-datetime.c:1500:1:
           | 1500 | yyparse (parser_control *pc)
           |      | ^
           |      | |
           |      | (9) entry to 'yyparse'
           |......
           | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
           |      |             ~
           |      |             |
           |      |             (10) region created on stack here
           |......
           | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
           |      |      ~
           |      |      |
           |      |      (11) following 'false' branch...
           |......
           | 1643 |   if (yystate == YYFINAL)
           |      |   ~  ~
           |      |   |  |
           |      |   |  (13) following 'false' branch (when 'yystate_208 != 12')...
           |      |   (12) ...to here
           |......
           | 1646 |   goto yybackup;
           |      |   ~
           |      |   |
           |      |   (14) ...to here
           |......
           | 1728 |   if (yyn == 0)
           |      |      ~
           |      |      |
           |      |      (15) following 'false' branch (when 'yyn_249 != 0')...
           | 1729 |     goto yyerrlab;
           | 1730 |   goto yyreduce;
           |      |   ~
           |      |   |
           |      |   (16) ...to here
           |......
           | 1752 |   switch (yyn)
           |      |   ~
           |      |   |
           |      |   (17) following 'case 92:' branch...
           |......
           | 2355 |   case 92: /* o_colon_minutes: ':' tUNUMBER  */
           |      |   ~
           |      |   |
           |      |   (18) ...to here
           |
         'yyparse': event 19
           |
           |gl/parse-datetime.y:998:47:
           |  998 |       { $$ = $2.value; }
           |      |                                               ^
           |      |                                               |
           |      |                                               (19) use of uninitialized value 'yyvsp_218->textintval.value' here
           |
gl/parse-datetime.y:998:47: warning: use of uninitialized value 'yyvsp_218->textintval.value' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
  'parse_datetime': events 1-2
    |
    | 2392 | parse_datetime (struct timespec *result, char const *p,
    |      | ^
    |      | |
    |      | (1) entry to 'parse_datetime'
    |......
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ~
    |      |                   |
    |      |                   (2) calling 'tzalloc' from 'parse_datetime'
    |
    +--> 'tzalloc': event 3
           |
           |gl/./time.h:890:1:
           |  890 | _GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
           |      | ^
           |      | |
           |      | (3) entry to 'tzalloc'
           |
         'tzalloc': events 4-7
           |
           |gl/time_rz.c:70:6:
           |   70 |   if (tz)
           |      |      ^
           |      |      |
           |      |      (4) following 'true' branch (when 'tz_14' is non-NULL)...
           |   71 |     {
           |   72 |       tz->next = NULL;
           |      |       ~
           |      |       |
           |      |       (5) ...to here
           |......
           |   78 |       if (name)
           |      |          ~
           |      |          |
           |      |          (6) following 'false' branch (when 'name_10(D)' is NULL)...
           |   79 |         extend_abbrs (tz->abbrs, name, name_size);
           |      |         ~
           |      |         |
           |      |         (7) ...to here
           |
    <------+
    |
  'parse_datetime': events 8-11
    |
    |gl/parse-datetime.y:2396:19:
    | 2396 |   timezone_t tz = tzalloc (tzstring);
    |      |                   ^
    |      |                   |
    |      |                   (8) returning to 'parse_datetime' from 'tzalloc'
    | 2397 |   if (!tz)
    |      |      ~             
    |      |      |
    |      |      (9) following 'false' branch...
    | 2398 |     return false;
    | 2399 |   bool ok = parse_datetime_body (result, p, now, 0, tz, tzstring);
    |      |   ~         ~      
    |      |   |         |
    |      |   |         (11) calling 'parse_datetime_body' from 'parse_datetime'
    |      |   (10) ...to here
    |
    +--> 'parse_datetime_body': events 12-13
           |
           | 1708 | parse_datetime_body (struct timespec *result, char const *p,
           |      | ^
           |      | |
           |      | (12) entry to 'parse_datetime_body'
           |......
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |         ~
           |      |         |
           |      |         (13) calling 'localtime_rz' from 'parse_datetime_body'
           |
           +--> 'localtime_rz': event 14
                  |
                  |gl/./time.h:904:1:
                  |  904 | _GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  |      | ^
                  |      | |
                  |      | (14) entry to 'localtime_rz'
                  |
                'localtime_rz': events 15-17
                  |
                  |gl/time_rz.c:268:6:
                  |  268 |   if (!tz)
                  |      |      ^
                  |      |      |
                  |      |      (15) following 'false' branch (when 'tz_7(D)' is non-NULL)...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |       ~                   ~
                  |      |       |                   |
                  |      |       (16) ...to here     (17) calling 'set_tz' from 'localtime_rz'
                  |
                  +--> 'set_tz': events 18-19
                         |
                         |  206 | set_tz (timezone_t tz)
                         |      | ^
                         |      | |
                         |      | (18) entry to 'set_tz'
                         |......
                         |  209 |   if (env_tz
                         |      |      ~
                         |      |      |
                         |      |      (19) following 'true' branch...
                         |
                       'set_tz': event 20
                         |
                         |lto1:
                         | (20): ...to here
                         |
                  <------+
                  |
                'localtime_rz': events 21-28
                  |
                  |  235 |   if (tz == local_tz)
                  |      |      ~                     
                  |      |      |
                  |      |      (26) following 'true' branch...
                  |......
                  |  272 |       timezone_t old_tz = set_tz (tz);
                  |      |                           ^
                  |      |                           |
                  |      |                           (21) returning to 'localtime_rz' from 'set_tz'
                  |  273 |       if (old_tz)
                  |      |          ~                 
                  |      |          |
                  |      |          (22) following 'true' branch...
                  |  274 |         {
                  |  275 |           bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm);
                  |      |           ~    ~                                ~
                  |      |           |    |                                |
                  |      |           |    (25) ...to here                  (24) following 'true' branch...
                  |      |           (23) ...to here
                  |  276 |           if (revert_tz (old_tz) && abbr_saved)
                  |      |               ~                  ~
                  |      |               |                  |
                  |      |               (27) ...to here    (28) following 'true' branch...
                  |
                'localtime_rz': event 29
                  |
                  |lto1:
                  | (29): ...to here
                  |
           <------+
           |
         'parse_datetime_body': events 30-37
           |
           |gl/parse-datetime.y:1790:9:
           | 1790 |   if (! localtime_rz (tz, &now->tv_sec, &tmp))
           |      |      ~  ^
           |      |      |  |
           |      |      |  (30) returning to 'parse_datetime_body' from 'localtime_rz'
           |      |      (31) following 'false' branch...
           |......
           | 1796 |   if (*p == '\0')
           |      |   ~      
           |      |   |
           |      |   (32) ...to here
           |......
           | 1804 |   if (INT_ADD_WRAPV (tmp.tm_year, TM_YEAR_BASE, &pc.year.value))
           |      |      ~   
           |      |      |
           |      |      (33) following 'false' branch...
           |......
           | 1810 |   pc.year.digits = 0;
           |      |   ~      
           |      |   |
           |      |   (34) ...to here
           |......
           | 1849 |     for (quarter = 1; quarter <= 3; quarter++)
           |      |                               ~
           |      |                               |
           |      |                               (35) following 'true' branch (when 'quarter_176 != 4')...
           | 1850 |       {
           | 1851 |         time_t probe;
           |      |         ~
           |      |         |
           |      |         (36) ...to here
           |......
           | 1899 |   if (yyparse (&pc) != 0)
           |      |       ~  
           |      |       |
           |      |       (37) calling 'yyparse' from 'parse_datetime_body'
           |
           +--> 'yyparse': events 38-49
                  |
                  |gl/parse-datetime.c:1500:1:
                  | 1500 | yyparse (parser_control *pc)
                  |      | ^
                  |      | |
                  |      | (38) entry to 'yyparse'
                  |......
                  | 1531 |     YYSTYPE yyvsa[YYINITDEPTH];
                  |      |             ~
                  |      |             |
                  |      |             (39) region created on stack here
                  |......
                  | 1579 |   if (yyss + yystacksize - 1 <= yyssp)
                  |      |      ~
                  |      |      |
                  |      |      (40) following 'false' branch...
                  |......
                  | 1643 |   if (yystate == YYFINAL)
                  |      |   ~  ~
                  |      |   |  |
                  |      |   |  (42) following 'false' branch (when 'yystate_208 != 12')...
                  |      |   (41) ...to here
                  |......
                  | 1646 |   goto yybackup;
                  |      |   ~
                  |      |   |
                  |      |   (43) ...to here
                  |......
                  | 1658 |   if (yypact_value_is_default (yyn))
                  |      |      ~
                  |      |      |
                  |      |      (44) following 'true' branch (when 'yyn_239 == -91')...
                  | 1659 |     goto yydefault;
                  |      |     ~
                  |      |     |
                  |      |     (45) ...to here
                  |......
                  | 1728 |   if (yyn == 0)
                  |      |      ~
                  |      |      |
                  |      |      (46) following 'false' branch (when 'yyn_249 != 0')...
                  | 1729 |     goto yyerrlab;
                  | 1730 |   goto yyreduce;
                  |      |   ~
                  |      |   |
                  |      |   (47) ...to here
                  |......
                  | 1752 |   switch (yyn)
                  |      |   ~
                  |      |   |
                  |      |   (48) following 'case 92:' branch...
                  |......
                  | 2355 |   case 92: /* o_colon_minutes: ':' tUNUMBER  */
                  |      |   ~
                  |      |   |
                  |      |   (49) ...to here
                  |
                'yyparse': event 50
                  |
                  |gl/parse-datetime.y:998:47:
                  |  998 |       { $$ = $2.value; }
                  |      |                                               ^
                  |      |                                               |
                  |      |                                               (50) use of uninitialized value 'yyvsp_218->textintval.value' here
                  |
cli.c: In function 'try_resume':
cli.c:1049:28: warning: 'size' may be used uninitialized [-Wmaybe-uninitialized]
 1049 |                 edata.size = size;
      |                            ^
cli.c:1040:24: note: 'size' was declared here
 1040 |                 size_t size;
      |                        ^